723 lines
22 KiB
C++
723 lines
22 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2022 Mikolaj Wielgus
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* Copyright (C) 2022 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 3
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* https://www.gnu.org/licenses/gpl-3.0.html
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* or you may search the http://www.gnu.org website for the version 3 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <sim/sim_value.h>
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#include <wx/translation.h>
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#include <ki_exception.h>
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#include <locale_io.h>
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#include <pegtl/contrib/parse_tree.hpp>
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#include <fmt/core.h>
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#define CALL_INSTANCE( ValueType, Notation, func, ... ) \
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switch( ValueType ) \
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{ \
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case SIM_VALUE::TYPE_INT: \
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switch( Notation ) \
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{ \
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case NOTATION::SI: \
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func<SIM_VALUE::TYPE_INT, NOTATION::SI>( __VA_ARGS__ ); \
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break; \
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\
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case NOTATION::SPICE: \
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func<SIM_VALUE::TYPE_INT, NOTATION::SPICE>( __VA_ARGS__ ); \
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break; \
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} \
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break; \
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\
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case SIM_VALUE::TYPE_FLOAT: \
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switch( Notation ) \
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{ \
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case NOTATION::SI: \
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func<SIM_VALUE::TYPE_FLOAT, NOTATION::SI>( __VA_ARGS__ ); \
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break; \
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\
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case NOTATION::SPICE: \
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func<SIM_VALUE::TYPE_FLOAT, NOTATION::SPICE>( __VA_ARGS__ ); \
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break; \
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} \
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break; \
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\
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case SIM_VALUE::TYPE_BOOL: \
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case SIM_VALUE::TYPE_COMPLEX: \
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case SIM_VALUE::TYPE_STRING: \
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case SIM_VALUE::TYPE_BOOL_VECTOR: \
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case SIM_VALUE::TYPE_INT_VECTOR: \
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case SIM_VALUE::TYPE_FLOAT_VECTOR: \
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case SIM_VALUE::TYPE_COMPLEX_VECTOR: \
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wxFAIL_MSG( "Unhandled SIM_VALUE type" ); \
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break; \
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}
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namespace SIM_VALUE_PARSER
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{
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using namespace SIM_VALUE_GRAMMAR;
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template <typename Rule>
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struct numberSelector : std::false_type {};
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// TODO: Reorder. NOTATION should be before TYPE.
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template <> struct numberSelector<SIM_VALUE_GRAMMAR::significand<SIM_VALUE::TYPE_INT>>
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: std::true_type {};
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template <> struct numberSelector<SIM_VALUE_GRAMMAR::significand<SIM_VALUE::TYPE_FLOAT>>
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: std::true_type {};
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template <> struct numberSelector<intPart> : std::true_type {};
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template <> struct numberSelector<fracPart> : std::true_type {};
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template <> struct numberSelector<exponent> : std::true_type {};
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template <> struct numberSelector<metricSuffix<SIM_VALUE::TYPE_INT, NOTATION::SI>>
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: std::true_type {};
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template <> struct numberSelector<metricSuffix<SIM_VALUE::TYPE_INT, NOTATION::SPICE>>
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: std::true_type {};
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template <> struct numberSelector<metricSuffix<SIM_VALUE::TYPE_FLOAT, NOTATION::SI>>
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: std::true_type {};
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template <> struct numberSelector<metricSuffix<SIM_VALUE::TYPE_FLOAT, NOTATION::SPICE>>
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: std::true_type {};
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struct PARSE_RESULT
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{
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bool isOk = true;
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bool isEmpty = true;
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std::string significand;
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std::optional<int64_t> intPart;
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std::optional<int64_t> fracPart;
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std::optional<int> exponent;
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std::optional<int> metricSuffixExponent;
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};
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PARSE_RESULT Parse( const std::string& aString,
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NOTATION aNotation = NOTATION::SI,
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SIM_VALUE::TYPE aValueType = SIM_VALUE::TYPE_FLOAT );
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int MetricSuffixToExponent( std::string aMetricSuffix, NOTATION aNotation = NOTATION::SI );
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std::string ExponentToMetricSuffix( double aExponent, int& aReductionExponent,
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NOTATION aNotation = NOTATION::SI );
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}
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template <SIM_VALUE::TYPE ValueType, SIM_VALUE_PARSER::NOTATION Notation>
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static inline void doIsValid( tao::pegtl::string_input<>& aIn )
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{
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tao::pegtl::parse<SIM_VALUE_PARSER::numberGrammar<ValueType, Notation>>( aIn );
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}
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bool SIM_VALUE_GRAMMAR::IsValid( const std::string& aString,
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SIM_VALUE::TYPE aValueType,
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NOTATION aNotation )
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{
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tao::pegtl::string_input<> in( aString, "from_content" );
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try
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{
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CALL_INSTANCE( aValueType, aNotation, doIsValid, in );
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}
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catch( const tao::pegtl::parse_error& )
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{
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return false;
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}
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return true;
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}
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template <SIM_VALUE::TYPE ValueType, SIM_VALUE_PARSER::NOTATION Notation>
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static inline std::unique_ptr<tao::pegtl::parse_tree::node> doParse(
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tao::pegtl::string_input<>& aIn )
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{
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return tao::pegtl::parse_tree::parse<SIM_VALUE_PARSER::numberGrammar<ValueType, Notation>,
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SIM_VALUE_PARSER::numberSelector>
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( aIn );
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}
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template <SIM_VALUE::TYPE ValueType, SIM_VALUE_PARSER::NOTATION Notation>
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static inline void handleNodeForParse( tao::pegtl::parse_tree::node& aNode,
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SIM_VALUE_PARSER::PARSE_RESULT& aParseResult )
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{
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if( aNode.is_type<SIM_VALUE_PARSER::significand<ValueType>>() )
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{
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aParseResult.significand = aNode.string();
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aParseResult.isEmpty = false;
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for( const auto& subnode : aNode.children )
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{
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if( subnode->is_type<SIM_VALUE_PARSER::intPart>() )
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aParseResult.intPart = std::stol( subnode->string() );
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else if( subnode->is_type<SIM_VALUE_PARSER::fracPart>() )
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aParseResult.fracPart = std::stol( subnode->string() );
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}
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}
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else if( aNode.is_type<SIM_VALUE_PARSER::exponent>() )
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{
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aParseResult.exponent = std::stoi( aNode.string() );
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aParseResult.isEmpty = false;
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}
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else if( aNode.is_type<SIM_VALUE_PARSER::metricSuffix<ValueType, Notation>>() )
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{
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aParseResult.metricSuffixExponent =
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SIM_VALUE_PARSER::MetricSuffixToExponent( aNode.string(), Notation );
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aParseResult.isEmpty = false;
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}
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else
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wxFAIL_MSG( "Unhandled parse tree node" );
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}
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SIM_VALUE_PARSER::PARSE_RESULT SIM_VALUE_PARSER::Parse( const std::string& aString,
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NOTATION aNotation,
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SIM_VALUE::TYPE aValueType )
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{
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LOCALE_IO toggle;
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tao::pegtl::string_input<> in( aString, "from_content" );
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std::unique_ptr<tao::pegtl::parse_tree::node> root;
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PARSE_RESULT result;
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try
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{
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CALL_INSTANCE( aValueType, aNotation, root = doParse, in );
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}
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catch( tao::pegtl::parse_error& )
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{
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result.isOk = false;
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return result;
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}
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wxASSERT( root );
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try
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{
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for( const auto& node : root->children )
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{
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CALL_INSTANCE( aValueType, aNotation, handleNodeForParse, *node, result );
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}
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}
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catch( const std::invalid_argument& e )
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{
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wxFAIL_MSG( fmt::format( "Parsing simulator value failed: {:s}", e.what() ) );
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result.isOk = false;
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}
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return result;
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}
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int SIM_VALUE_PARSER::MetricSuffixToExponent( std::string aMetricSuffix, NOTATION aNotation )
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{
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switch( aNotation )
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{
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case NOTATION::SI:
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if( aMetricSuffix.empty() )
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return 0;
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switch( aMetricSuffix[0] )
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{
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case 'a': return -18;
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case 'f': return -15;
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case 'p': return -12;
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case 'n': return -9;
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case 'u': return -6;
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case 'm': return -3;
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case 'k':
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case 'K': return 3;
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case 'M': return 6;
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case 'G': return 9;
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case 'T': return 12;
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case 'P': return 15;
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case 'E': return 18;
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}
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break;
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case NOTATION::SPICE:
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std::transform( aMetricSuffix.begin(), aMetricSuffix.end(), aMetricSuffix.begin(),
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::tolower );
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if( aMetricSuffix == "f" )
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return -15;
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else if( aMetricSuffix == "p" )
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return -12;
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else if( aMetricSuffix == "n" )
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return -9;
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else if( aMetricSuffix == "u" )
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return -6;
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else if( aMetricSuffix == "m" )
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return -3;
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else if( aMetricSuffix == "" )
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return 0;
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else if( aMetricSuffix == "k" )
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return 3;
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else if( aMetricSuffix == "meg" )
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return 6;
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else if( aMetricSuffix == "g" )
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return 9;
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else if( aMetricSuffix == "t" )
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return 12;
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break;
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}
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wxFAIL_MSG( fmt::format( "Unknown simulator value suffix: '{:s}'", aMetricSuffix ) );
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return 0;
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}
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std::string SIM_VALUE_PARSER::ExponentToMetricSuffix( double aExponent, int& aReductionExponent,
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NOTATION aNotation )
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{
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if( aNotation == NOTATION::SI && aExponent >= -18 && aExponent <= -15 )
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{
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aReductionExponent = -18;
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return "a";
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}
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else if( aExponent >= -15 && aExponent < -12 )
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{
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aReductionExponent = -15;
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return "f";
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}
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else if( aExponent >= -12 && aExponent < -9 )
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{
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aReductionExponent = -12;
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return "p";
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}
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else if( aExponent >= -9 && aExponent < -6 )
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{
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aReductionExponent = -9;
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return "n";
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}
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else if( aExponent >= -6 && aExponent < -3 )
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{
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aReductionExponent = -6;
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return "u";
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}
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else if( aExponent >= -3 && aExponent < 0 )
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{
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aReductionExponent = -3;
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return "m";
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}
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else if( aExponent >= 0 && aExponent < 3 )
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{
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aReductionExponent = 0;
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return "";
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}
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else if( aExponent >= 3 && aExponent < 6 )
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{
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aReductionExponent = 3;
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return "k";
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}
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else if( aExponent >= 6 && aExponent < 9 )
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{
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aReductionExponent = 6;
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return ( aNotation == NOTATION::SI ) ? "M" : "Meg";
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}
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else if( aExponent >= 9 && aExponent < 12 )
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{
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aReductionExponent = 9;
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return "G";
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}
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else if( aExponent >= 12 && aExponent < 15 )
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{
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aReductionExponent = 12;
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return "T";
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}
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else if( aNotation == NOTATION::SI && aExponent >= 15 && aExponent < 18 )
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{
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aReductionExponent = 15;
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return "P";
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}
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else if( aNotation == NOTATION::SI && aExponent >= 18 && aExponent <= 21 )
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{
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aReductionExponent = 18;
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return "E";
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}
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aReductionExponent = 0;
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return "";
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}
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std::unique_ptr<SIM_VALUE> SIM_VALUE::Create( TYPE aType, std::string aString )
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{
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std::unique_ptr<SIM_VALUE> value = SIM_VALUE::Create( aType );
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value->FromString( aString );
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return value;
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}
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std::unique_ptr<SIM_VALUE> SIM_VALUE::Create( TYPE aType )
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{
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switch( aType )
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{
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case TYPE_BOOL: return std::make_unique<SIM_VALUE_BOOL>();
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case TYPE_INT: return std::make_unique<SIM_VALUE_INT>();
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case TYPE_FLOAT: return std::make_unique<SIM_VALUE_FLOAT>();
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case TYPE_COMPLEX: return std::make_unique<SIM_VALUE_COMPLEX>();
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case TYPE_STRING: return std::make_unique<SIM_VALUE_STRING>();
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case TYPE_BOOL_VECTOR: return std::make_unique<SIM_VALUE_BOOL>();
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case TYPE_INT_VECTOR: return std::make_unique<SIM_VALUE_INT>();
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case TYPE_FLOAT_VECTOR: return std::make_unique<SIM_VALUE_FLOAT>();
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case TYPE_COMPLEX_VECTOR: return std::make_unique<SIM_VALUE_COMPLEX>();
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}
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wxFAIL_MSG( _( "Unknown SIM_VALUE type" ) );
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return nullptr;
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}
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void SIM_VALUE::operator=( const std::string& aString )
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{
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FromString( aString );
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}
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bool SIM_VALUE::operator!=( const SIM_VALUE& aOther ) const
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{
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return !( *this == aOther );
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}
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template <typename T>
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SIM_VALUE_INST<T>::SIM_VALUE_INST( const T& aValue ) : m_value( aValue )
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{
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}
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template SIM_VALUE_BOOL::SIM_VALUE_INST( const bool& aValue );
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template SIM_VALUE_INT::SIM_VALUE_INST( const int& aValue );
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template SIM_VALUE_FLOAT::SIM_VALUE_INST( const double& aValue );
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template SIM_VALUE_COMPLEX::SIM_VALUE_INST( const std::complex<double>& aValue );
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template SIM_VALUE_STRING::SIM_VALUE_INST( const std::string& aValue );
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template <typename T>
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bool SIM_VALUE_INST<T>::HasValue() const
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{
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return m_value.has_value();
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}
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template <>
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bool SIM_VALUE_BOOL::FromString( const std::string& aString, NOTATION aNotation )
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{
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SIM_VALUE_PARSER::PARSE_RESULT parseResult = SIM_VALUE_PARSER::Parse( aString, aNotation );
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m_value = std::nullopt;
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if( !parseResult.isOk )
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return false;
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if( parseResult.isEmpty )
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return true;
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if( !parseResult.intPart
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|| ( *parseResult.intPart != 0 && *parseResult.intPart != 1 )
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|| parseResult.fracPart
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|| parseResult.exponent
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|| parseResult.metricSuffixExponent )
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{
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return false;
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}
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m_value = *parseResult.intPart;
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return true;
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}
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template <>
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bool SIM_VALUE_INT::FromString( const std::string& aString, NOTATION aNotation )
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{
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SIM_VALUE_PARSER::PARSE_RESULT parseResult = SIM_VALUE_PARSER::Parse( aString, aNotation );
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m_value = std::nullopt;
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if( !parseResult.isOk )
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return false;
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if( parseResult.isEmpty )
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return true;
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if( !parseResult.intPart || ( parseResult.fracPart && *parseResult.fracPart != 0 ) )
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return false;
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int exponent = parseResult.exponent ? *parseResult.exponent : 0;
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exponent += parseResult.metricSuffixExponent ? *parseResult.metricSuffixExponent : 0;
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m_value = static_cast<double>( *parseResult.intPart ) * std::pow( 10, exponent );
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return true;
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}
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template <>
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bool SIM_VALUE_FLOAT::FromString( const std::string& aString, NOTATION aNotation )
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{
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SIM_VALUE_PARSER::PARSE_RESULT parseResult = SIM_VALUE_PARSER::Parse( aString, aNotation );
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m_value = std::nullopt;
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if( !parseResult.isOk )
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return false;
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|
if( parseResult.isEmpty )
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return true;
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|
// Single dot should be allowed in fields.
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// TODO: disallow single dot in models.
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if( parseResult.significand.empty() || parseResult.significand == "." )
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return false;
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int exponent = parseResult.exponent ? *parseResult.exponent : 0;
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exponent += parseResult.metricSuffixExponent ? *parseResult.metricSuffixExponent : 0;
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try
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{
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m_value = std::stod( parseResult.significand ) * std::pow( 10, exponent );
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}
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catch( const std::invalid_argument& )
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{
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return false;
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}
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return true;
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}
|
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|
|
|
|
template <>
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bool SIM_VALUE_COMPLEX::FromString( const std::string& aString,
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NOTATION aNotation )
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{
|
|
// TODO
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/*LOCALE_IO toggle;
|
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double value = 0;
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if( !aString.ToDouble( &value ) )
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throw KI_PARAM_ERROR( _( "Invalid complex sim value string" ) );
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m_value = value;*/
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return true;
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}
|
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|
|
|
|
template <>
|
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bool SIM_VALUE_STRING::FromString( const std::string& aString, NOTATION aNotation )
|
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{
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m_value = aString;
|
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return true;
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}
|
|
|
|
|
|
template <typename T>
|
|
std::string SIM_VALUE_INST<T>::ToString( NOTATION aNotation ) const
|
|
{
|
|
static_assert( std::is_same<T, std::vector<T>>::value );
|
|
|
|
std::string string = "";
|
|
|
|
for( auto it = m_value.cbegin(); it != m_value.cend(); it++ )
|
|
{
|
|
string += SIM_VALUE_INST<T>( *it ).ToString();
|
|
string += ",";
|
|
}
|
|
|
|
return string;
|
|
}
|
|
|
|
|
|
template <>
|
|
std::string SIM_VALUE_BOOL::ToString( NOTATION aNotation ) const
|
|
{
|
|
if( m_value )
|
|
return fmt::format( "{:d}", *m_value );
|
|
|
|
return "";
|
|
}
|
|
|
|
|
|
template <>
|
|
std::string SIM_VALUE_INT::ToString( NOTATION aNotation ) const
|
|
{
|
|
if( m_value )
|
|
{
|
|
int value = std::abs( *m_value );
|
|
int exponent = 0;
|
|
|
|
while( value != 0 && value % 1000 == 0 )
|
|
{
|
|
exponent += 3;
|
|
value /= 1000;
|
|
}
|
|
|
|
int dummy = 0;
|
|
std::string metricSuffix = SIM_VALUE_PARSER::ExponentToMetricSuffix(
|
|
static_cast<double>( exponent ), dummy, aNotation );
|
|
return fmt::format( "{:d}{:s}", value, metricSuffix );
|
|
}
|
|
|
|
return "";
|
|
}
|
|
|
|
|
|
template <>
|
|
std::string SIM_VALUE_FLOAT::ToString( NOTATION aNotation ) const
|
|
{
|
|
if( m_value )
|
|
{
|
|
double exponent = std::log10( std::abs( *m_value ) );
|
|
int reductionExponent = 0;
|
|
|
|
std::string metricSuffix =
|
|
SIM_VALUE_PARSER::ExponentToMetricSuffix( exponent, reductionExponent, aNotation );
|
|
double reducedValue = *m_value / std::pow( 10, reductionExponent );
|
|
|
|
return fmt::format( "{:g}{}", reducedValue, metricSuffix );
|
|
}
|
|
else
|
|
return "";
|
|
}
|
|
|
|
|
|
template <>
|
|
std::string SIM_VALUE_COMPLEX::ToString( NOTATION aNotation ) const
|
|
{
|
|
if( m_value )
|
|
return fmt::format( "{:g}+{:g}i", m_value->real(), m_value->imag() );
|
|
|
|
return "";
|
|
}
|
|
|
|
|
|
template <>
|
|
std::string SIM_VALUE_STRING::ToString( NOTATION aNotation ) const
|
|
{
|
|
if( m_value )
|
|
return *m_value;
|
|
|
|
return ""; // Empty string is completely equivalent to null string.
|
|
}
|
|
|
|
|
|
template <typename T>
|
|
std::string SIM_VALUE_INST<T>::ToSimpleString() const
|
|
{
|
|
if( m_value )
|
|
return fmt::format( "{}", *m_value );
|
|
|
|
return "";
|
|
}
|
|
|
|
|
|
template <>
|
|
std::string SIM_VALUE_COMPLEX::ToSimpleString() const
|
|
{
|
|
// TODO
|
|
|
|
/*std::string result = "";
|
|
result << *m_value;
|
|
|
|
return result;*/
|
|
return "";
|
|
}
|
|
|
|
|
|
template <typename T>
|
|
bool SIM_VALUE_INST<T>::operator==( const T& aOther ) const
|
|
{
|
|
return m_value == aOther;
|
|
}
|
|
|
|
|
|
template <>
|
|
bool SIM_VALUE_BOOL::operator==( const bool& aOther ) const
|
|
{
|
|
// Note that we take nullopt as the same as false here.
|
|
|
|
if( !m_value )
|
|
return false == aOther;
|
|
|
|
return m_value == aOther;
|
|
}
|
|
|
|
|
|
template bool SIM_VALUE_INT::operator==( const int& aOther ) const;
|
|
template bool SIM_VALUE_FLOAT::operator==( const double& aOther ) const;
|
|
template bool SIM_VALUE_COMPLEX::operator==( const std::complex<double>& aOther ) const;
|
|
template bool SIM_VALUE_STRING::operator==( const std::string& aOther ) const;
|
|
|
|
|
|
template <typename T>
|
|
bool SIM_VALUE_INST<T>::operator==( const SIM_VALUE& aOther ) const
|
|
{
|
|
const SIM_VALUE_INST<T>* otherValue = dynamic_cast<const SIM_VALUE_INST<T>*>( &aOther );
|
|
|
|
if( otherValue )
|
|
return m_value == otherValue->m_value;
|
|
|
|
return false;
|
|
}
|
|
|
|
template <typename T>
|
|
SIM_VALUE_INST<T> operator+( const SIM_VALUE_INST<T>& aLeft, const SIM_VALUE_INST<T>& aRight )
|
|
{
|
|
return SIM_VALUE_INST( aLeft.m_value.value() + aRight.m_value.value() );
|
|
}
|
|
|
|
template SIM_VALUE_INT operator+( const SIM_VALUE_INT& aLeft,
|
|
const SIM_VALUE_INT& aRight );
|
|
template SIM_VALUE_FLOAT operator+( const SIM_VALUE_FLOAT& aLeft,
|
|
const SIM_VALUE_FLOAT& aRight );
|
|
|
|
|
|
template <typename T>
|
|
SIM_VALUE_INST<T> operator-( const SIM_VALUE_INST<T>& aLeft, const SIM_VALUE_INST<T>& aRight )
|
|
{
|
|
return SIM_VALUE_INST( aLeft.m_value.value() - aRight.m_value.value() );
|
|
}
|
|
|
|
template SIM_VALUE_INT operator-( const SIM_VALUE_INT& aLeft,
|
|
const SIM_VALUE_INT& aRight );
|
|
template SIM_VALUE_FLOAT operator-( const SIM_VALUE_FLOAT& aLeft,
|
|
const SIM_VALUE_FLOAT& aRight );
|
|
|
|
|
|
template <typename T>
|
|
SIM_VALUE_INST<T> operator*( const SIM_VALUE_INST<T>& aLeft, const SIM_VALUE_INST<T>& aRight )
|
|
{
|
|
return SIM_VALUE_INST( aLeft.m_value.value() * aRight.m_value.value() );
|
|
}
|
|
|
|
template SIM_VALUE_INT operator*( const SIM_VALUE_INT& aLeft,
|
|
const SIM_VALUE_INT& aRight );
|
|
template SIM_VALUE_FLOAT operator*( const SIM_VALUE_FLOAT& aLeft,
|
|
const SIM_VALUE_FLOAT& aRight );
|
|
|
|
template <typename T>
|
|
SIM_VALUE_INST<T> operator/( const SIM_VALUE_INST<T>& aLeft, const SIM_VALUE_INST<T>& aRight )
|
|
{
|
|
return SIM_VALUE_INST( aLeft.m_value.value() / aRight.m_value.value() );
|
|
}
|
|
|
|
template SIM_VALUE_INT operator/( const SIM_VALUE_INT& aLeft,
|
|
const SIM_VALUE_INT& aRight );
|
|
template SIM_VALUE_FLOAT operator/( const SIM_VALUE_FLOAT& aLeft,
|
|
const SIM_VALUE_FLOAT& aRight );
|