CommWrapperView< T > Class Template Reference

#include <CommWrapper.hpp>

Inherits noncopyable.

Public Member Functions
	CommWrapperView (const Handle< CommWrapper > &cw)
	~CommWrapperView ()
	Destructor. More...
T *	get_ptr ()
T *	operator() ()
int	size ()
	accessor to the length of the array, measured in items of sizeof(T) More...

Private Attributes
T *	m_data
	raw pointer to data More...
int	m_size
	size of the array measured based on sizeof(T) More...
Handle< CommWrapper >	m_cw
	pointer to commwrapper More...

Detailed Description

template<typename T>
class cf3::common::PE::CommWrapperView< T >

fancy little class which asks for a view from a commwrapper specified as constructor's argument and frees the data upon destruction

Warning

Very important: the data is copied back upon calling destructor. This means you end up in trouble if you modify the comwrapper behind.

Definition at line 173 of file CommWrapper.hpp.

Constructor & Destructor Documentation

CommWrapperView ( const Handle< CommWrapper > &  cw )

inline

Constructor. View is only supported if sizeof(T)==cw.size_of() and sizeof(T)==1, otherwisw error is thrown.

Parameters

cw	reference to the comwrapper class

Definition at line 180 of file CommWrapper.hpp.

~CommWrapperView ( )

inline

Destructor.

Definition at line 190 of file CommWrapper.hpp.

Member Function Documentation

T* get_ptr ( )

inline

accessor to the naked pointer via accessor function

Warning

Very important: the data is copied back upon calling destructor. This means you end up in trouble if you modify the comwrapper behind.

Definition at line 201 of file CommWrapper.hpp.

T* operator() ( )

inline

accessor to the naked pointer via () operator

Warning

Very important: the data is copied back upon calling destructor. This means you end up in trouble if you modify the comwrapper behind.

Definition at line 205 of file CommWrapper.hpp.

int size ( )

inline

accessor to the length of the array, measured in items of sizeof(T)

Definition at line 208 of file CommWrapper.hpp.

Member Data Documentation

Handle<CommWrapper> m_cw

private

pointer to commwrapper

Definition at line 219 of file CommWrapper.hpp.

T* m_data

private

raw pointer to data

Definition at line 213 of file CommWrapper.hpp.

int m_size

private

size of the array measured based on sizeof(T)

Definition at line 216 of file CommWrapper.hpp.

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

• cf3/common/PE/CommWrapper.hpp