kicad/include/fctsys.h

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/********************/
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/* System includes. */
/********************/
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#ifndef FCTSYS_H_
#define FCTSYS_H_
#include <wx/wx.h>
/**
* @note This appears to already be included in the OSX build of wxWidgets.
* Will someone with OSX please remove this and see if it compiles?
*/
#ifdef __WXMAC__
#include <Carbon/Carbon.h>
#endif
/**
* @note Do we really need these defined?
*/
#define UNIX_STRING_DIR_SEP wxT( "/" )
#define WIN_STRING_DIR_SEP wxT( "\\" )
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#ifdef DEBUG
#define D(x) x
#else
#define D(x) // nothing
#endif
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/**
* Function Clamp
* limits @a value within the range @a lower <= @a value <= @a upper. It will work
* on temporary expressions, since they are evaluated only once, and it should work
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* on most if not all numeric types, string types, or any type for which "operator < ()"
* is present. The arguments are accepted in this order so you can remember the
* expression as a memory aid:
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* <p>
* result is: lower <= value <= upper
*/
template <typename T> inline const T& Clamp( const T& lower, const T& value, const T& upper )
{
wxASSERT( lower <= upper );
if( value < lower )
return lower;
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else if( upper < value )
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return upper;
return value;
}
#define USE_RESIZE_BORDER
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#if defined(__UNIX__) || defined(USE_RESIZE_BORDER)
#define MAYBE_RESIZE_BORDER wxRESIZE_BORDER // Linux users like resizeable borders
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#else
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#define MAYBE_RESIZE_BORDER 0 // no resizeable border
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#endif
// wxNullPtr is not defined prior to wxWidgets 2.9.0.
#if !wxCHECK_VERSION( 2, 9, 0 )
#define wxNullPtr ((void *)NULL)
#endif
#include <config.h>
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#endif // FCTSYS_H__