haskal
/
kicad
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Speed up SCH_COMPONENT::ResolveAll().

This commit is contained in:
jean-pierre charras 2017-03-09 15:46:12 +01:00
parent a592832886
commit 2a91d7bc21
1 changed files with 38 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
eeschema/sch_component.cpp
View File

@ -285,17 +285,54 @@ bool SCH_COMPONENT::Resolve( PART_LIBS* aLibs )
return false;
}
// Helper sort function, used in SCH_COMPONENT::ResolveAll, to sort
// sch component by lib_id
static bool sort_by_libid( const SCH_COMPONENT* ref, SCH_COMPONENT* cmp )
{
return ref->GetLibId() < cmp->GetLibId();
}
void SCH_COMPONENT::ResolveAll(
const SCH_COLLECTOR& aComponents, PART_LIBS* aLibs )
{
// Usually, many components use the same part lib.
// to avoid too long calculation time the list of components is grouped
// and once the lib part is found for one member of a group, it is also
// set for all other members of this group
std::vector<SCH_COMPONENT*> cmp_list;
// build the cmp list.
for( int i = 0; i < aComponents.GetCount(); ++i )
{
SCH_COMPONENT* cmp = dynamic_cast<SCH_COMPONENT*>( aComponents[i] );
wxASSERT( cmp );
if( cmp ) // cmp == NULL should not occur.
cmp->Resolve( aLibs );
cmp_list.push_back( cmp );
}
// sort it by lib part. Cmp will be grouped by same lib part.
std::sort( cmp_list.begin(), cmp_list.end(), sort_by_libid );
LIB_ID curr_libid;
for( unsigned ii = 0; ii < cmp_list.size (); ++ii )
{
SCH_COMPONENT* cmp = cmp_list[ii];
curr_libid = cmp->m_lib_id;
cmp->Resolve( aLibs );
// Propagate the m_part pointer to other members using the same lib_id
for( unsigned jj = ii+1; jj < cmp_list.size (); ++jj )
{
SCH_COMPONENT* next_cmp = cmp_list[jj];
if( curr_libid != next_cmp->m_lib_id )
break;
next_cmp->m_part = cmp->m_part;
ii = jj;
}
}
}