ATL::CA2AEX< t_nBufferLength > Class Template Reference

#include <atlconv.h>

Public Member Functions
	CA2AEX (_In_z_ LPCSTR psz)
	CA2AEX (_In_z_ LPCSTR psz, _In_ UINT nCodePage)
	~CA2AEX () noexcept
_Ret_z_	operator LPSTR () const noexcept

Public Attributes
LPSTR	m_psz
char	m_szBuffer [t_nBufferLength]

Private Member Functions
	CA2AEX (_In_ const CA2AEX &) noexcept=delete
CA2AEX &	operator= (_In_ const CA2AEX &) noexcept=delete
void	Init (_In_z_ LPCSTR psz)

Detailed Description

template<int t_nBufferLength = 128>
class ATL::CA2AEX< t_nBufferLength >

Definition at line 67 of file atlconv.h.

Constructor & Destructor Documentation

CA2AEX() [1/3]

template<int t_nBufferLength = 128>

ATL::CA2AEX< t_nBufferLength >::CA2AEX ( _In_z_ LPCSTR  psz )

inline

Definition at line 73 of file atlconv.h.

    {
        Init(psz);
    }

CA2AEX() [2/3]

template<int t_nBufferLength = 128>

ATL::CA2AEX< t_nBufferLength >::CA2AEX ( _In_z_ LPCSTR  psz, _In_ UINT  nCodePage  )

inline

Definition at line 78 of file atlconv.h.

    {
        UNREFERENCED_PARAMETER(nCodePage);
        Init(psz);
    }

~CA2AEX()

template<int t_nBufferLength = 128>

ATL::CA2AEX< t_nBufferLength >::~CA2AEX ( )

inlinenoexcept

Definition at line 84 of file atlconv.h.

    {
        if (m_psz != m_szBuffer)
            free(m_psz);
    }

CA2AEX() [3/3]

template<int t_nBufferLength = 128>

ATL::CA2AEX< t_nBufferLength >::CA2AEX ( _In_ const CA2AEX< t_nBufferLength > &  )

privatedeletenoexcept

Member Function Documentation

Init()

template<int t_nBufferLength = 128>

void ATL::CA2AEX< t_nBufferLength >::Init ( _In_z_ LPCSTR  psz )

inlineprivate

Definition at line 100 of file atlconv.h.

    {
        if (!psz)
        {
            m_psz = NULL;
            m_szBuffer[0] = 0;
            return;
        }
        int cchMax = lstrlenA(psz) + 1;
        if (cchMax <= t_nBufferLength)
        {
#ifdef _STRSAFE_H_INCLUDED_
            StringCchCopyA(m_szBuffer, _countof(m_szBuffer), psz);
#else
            lstrcpynA(m_szBuffer, psz, _countof(m_szBuffer));
#endif
            m_psz = m_szBuffer;
            return;
        }
 
        m_szBuffer[0] = 0;
        m_psz = _strdup(psz);
        if (!m_psz)
            AtlThrow(E_OUTOFMEMORY);
    }

operator LPSTR()

template<int t_nBufferLength = 128>

_Ret_z_ ATL::CA2AEX< t_nBufferLength >::operator LPSTR ( ) const

inlinenoexcept

Definition at line 90 of file atlconv.h.

    {
        return m_psz;
    }

operator=()

template<int t_nBufferLength = 128>

CA2AEX & ATL::CA2AEX< t_nBufferLength >::operator= ( _In_ const CA2AEX< t_nBufferLength > &  )

privatedeletenoexcept

Member Data Documentation

m_psz

template<int t_nBufferLength = 128>

LPSTR ATL::CA2AEX< t_nBufferLength >::m_psz

Definition at line 70 of file atlconv.h.

Referenced by ATL::CA2AEX< t_nBufferLength >::Init(), ATL::CA2AEX< t_nBufferLength >::operator LPSTR(), START_TEST(), and ATL::CA2AEX< t_nBufferLength >::~CA2AEX().

m_szBuffer

template<int t_nBufferLength = 128>

char ATL::CA2AEX< t_nBufferLength >::m_szBuffer[t_nBufferLength]

Definition at line 71 of file atlconv.h.

Referenced by ATL::CA2AEX< t_nBufferLength >::Init(), START_TEST(), and ATL::CA2AEX< t_nBufferLength >::~CA2AEX().

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

• sdk/lib/atl/atlconv.h