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修复C++20标准编译不通过

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狂风代码 2022-04-22 21:07:53 +08:00 committed by YiFang Xiao
parent 9f97c99862
commit 476178cb3c
1 changed files with 5 additions and 0 deletions
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5
favoritespanewidget.cc
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@ -11,6 +11,7 @@
#include <QtAlgorithms> #include <QtAlgorithms>
#include <QMap> #include <QMap>
#include <algorithm> #include <algorithm>
#include <functional>
#include "favoritespanewidget.hh" #include "favoritespanewidget.hh"
#include "gddebug.hh" #include "gddebug.hh"
@ -908,7 +909,11 @@ void FavoritesModel::removeItemsForIndexes( const QModelIndexList & idxList )
{ {
QModelIndexList idxSublist = itemsToDelete[ i ]; QModelIndexList idxSublist = itemsToDelete[ i ];
// std::greater does not work as operator < not implemented // std::greater does not work as operator < not implemented
#if __cplusplus >= 201703L
std::sort( idxSublist.begin(), idxSublist.end(), std::not_fn( std::less< QModelIndex >() ) );
#else
std::sort( idxSublist.begin(), idxSublist.end(), std::not2( std::less< QModelIndex >() ) ); std::sort( idxSublist.begin(), idxSublist.end(), std::not2( std::less< QModelIndex >() ) );
#endif
it = idxSublist.begin(); it = idxSublist.begin();
for( ; it != idxSublist.end(); ++it ) for( ; it != idxSublist.end(); ++it )