qv4alloca_p.h File Reference

(0dc4fd240a2897c5c443a0ef6d84c416843e4938)

#include <QtCore/private/qglobal_p.h>
#include <stdlib.h>

Include dependency graph for qv4alloca_p.h:

Go to the source code of this file.

Classes
class	Qt_AllocaWrapper

Macros
#define	Q_ALLOCA_VAR(type, name, size)
#define	Q_ALLOCA_DECLARE(type, name)
#define	Q_ALLOCA_ASSIGN(type, name, size)

Macro Definition Documentation

Q_ALLOCA_ASSIGN

#define Q_ALLOCA_ASSIGN	(		type,
			name,
			size )

Value:

    do { \
        _qt_alloca_##name.allocate(size); \
        name = static_cast<type*>(_qt_alloca_##name.data()); \
    } while (false)

Definition at line 66 of file qv4alloca_p.h.

Referenced by QV4::coerceAndCall(), QV4::convertAndCall(), and QV4::QQmlValueTypeWrapper::write().

Q_ALLOCA_DECLARE

#define Q_ALLOCA_DECLARE	(		type,
			name )

Value:

    Qt_AllocaWrapper _qt_alloca_##name; \
    type *name = nullptr

Definition at line 62 of file qv4alloca_p.h.

Referenced by QV4::coerceAndCall(), QV4::convertAndCall(), and QV4::QQmlValueTypeWrapper::write().

Q_ALLOCA_VAR

#define Q_ALLOCA_VAR	(		type,
			name,
			size )

Value:

    Q_ALLOCA_DECLARE(type, name); \
    Q_ALLOCA_ASSIGN(type, name, size)

Definition at line 36 of file qv4alloca_p.h.

Referenced by QV4::RegExpObject::builtinExec(), QV4::coerceAndCall(), QV4::convertAndCall(), QQmlBinding::doUpdate(), QV4::RegExpPrototype::execFirstMatch(), QV4::StringPrototype::method_search(), QV4::StringPrototype::method_split(), and ModelNodeMetaObject::updateValues().