QGLContextResource< T > Class Template Reference

#include <qgl_p.h>

Inheritance diagram for QGLContextResource< T >:

Public Functions
T *	value (const QGLContext *context)
	~QGLContextResource ()
Public Functions inherited from QGLContextResourceBase
void	insert (const QGLContext *context, void *value)
void *	value (const QGLContext *context)
virtual	~QGLContextResourceBase ()

Protected Functions
void	freeResource (void *resource)

Additional Inherited Members
Protected Variables inherited from QGLContextResourceBase
QList< const QGLContext * >	m_contexts

Detailed Description

template<class T>
class QGLContextResource< T >

Definition at line 824 of file qgl_p.h.

Constructors and Destructors

~QGLContextResource()

template<class T >

QGLContextResource< T >::~QGLContextResource ( )

inline

Definition at line 827 of file qgl_p.h.

                          {
        for (int i = 0; i < m_contexts.size(); ++i) {
            const QGLContext *context = m_contexts.at(i);
            T *resource = reinterpret_cast<T *>(QGLContextResourceBase::value(context));
            if (resource) {
                QGLShareContextScope scope(context);
                delete resource;
            }
        }
    }

Functions

freeResource()

template<class T >

void QGLContextResource< T >::freeResource ( void *  resource )

inlineprotectedvirtual

Implements QGLContextResourceBase.

Definition at line 848 of file qgl_p.h.

                                      {
        delete reinterpret_cast<T *>(resource);
    }

value()

template<class T >

T* QGLContextResource< T >::value ( const QGLContext *  context )

inline

Definition at line 838 of file qgl_p.h.

                                        {
        T *resource = reinterpret_cast<T *>(QGLContextResourceBase::value(context));
        if (!resource) {
            resource = new T(context);
            insert(context, resource);
        }
        return resource;
    }

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The documentation for this class was generated from the following file:

• /src/opengl/qgl_p.h