Kwave::FileContext::UsageGuard Class Reference

Collaboration diagram for Kwave::FileContext::UsageGuard:

Public Member Functions
	UsageGuard (Kwave::FileContext *context)
virtual	~UsageGuard ()

Private Attributes
QPointer< Kwave::FileContext >	m_context

Detailed Description

Definition at line 315 of file FileContext.h.

Constructor & Destructor Documentation

UsageGuard()

Kwave::FileContext::UsageGuard::UsageGuard ( Kwave::FileContext *  context )

inlineexplicit

constructor, increments use count

Parameters

context

the file context to use

Definition at line 322 of file FileContext.h.

                :m_context(context)
            {
                if (m_context) m_context->use();
            }

~UsageGuard()

virtual Kwave::FileContext::UsageGuard::~UsageGuard ( )

inlinevirtual

destructor, decrements use count of the context

Definition at line 329 of file FileContext.h.

            {
                if (m_context) m_context->release();
                m_context = Q_NULLPTR;
            }

Member Data Documentation

m_context

QPointer<Kwave::FileContext> Kwave::FileContext::UsageGuard::m_context

private

Definition at line 336 of file FileContext.h.

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

• kwave/FileContext.h