q20map.h File Reference

(bc83d91d4e3575ba688d65e12860c05b3fb1dcbd)

#include <QtCore/qtconfigmacros.h>
#include <map>

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Namespaces
namespace	q20

Macros
#define	MAKE_OVERLOAD(map, allocator)

Macro Definition Documentation

MAKE_OVERLOAD

#define MAKE_OVERLOAD	(		map,
			allocator )

Value:

template <typename Key, typename T, typename Compare, typename Pred> \
constexpr typename std::map<Key, T, Compare, std::allocator<std::pair<const Key, T>>>::size_type \
erase_if(std::map<Key, T, Compare, std::allocator<std::pair<const Key, T>>> &c, Pred p) \
{ \
    const auto origSize = c.size(); \
    for (auto it = c.begin(), end = c.end(); it != end;  ) { \
        if (p(*it)) \
            it = c.erase(it); \
        else \
            ++it; \
    } \
    return origSize - c.size(); \
} \

Definition at line 43 of file q20map.h.