cStringLengthProxy

Inheritance diagram for cStringLengthProxy:

Public Member Functions
	cStringLengthProxy (const char *strValue)
tResult	Set (const char *) override
	Sets the given null-terminated string to the implementation.
size_t	GetLength () const override
	Gets the current size of the strng.
const char *	Get () const override
	Gets the pointer to the current associated nullterminated-string.

Private Attributes
const char *	m_strValue
std::optional< size_t >	m_nSize

Additional Inherited Members
Static Public Attributes inherited from IString
static constexpr size_t	InvalidPos = g_npos
	Invalid Position size.

Detailed Description

Definition at line 269 of file string_intf.h.

Constructor & Destructor Documentation

cStringLengthProxy()

cStringLengthProxy ( const char * strValue )

inline

Definition at line 272 of file string_intf.h.

Member Function Documentation

Get()

const char * Get ( ) const

inlineoverridevirtual

Gets the pointer to the current associated nullterminated-string.

Returns

The pointer to the null-terminated string.

Remarks

Check the pointer, because it depends on the implementation of IString!

Implements IString.

Definition at line 292 of file string_intf.h.

GetLength()

size_t GetLength ( ) const

inlineoverridevirtual

Gets the current size of the strng.

Usually this is in Bytes (null-termination is not included!)

Returns

The size of the string.

Return values

If	not valid return InvalidPos!

Implements IString.

Definition at line 282 of file string_intf.h.

Set()

tResult Set ( const char * strValue )

inlineoverridevirtual

Sets the given null-terminated string to the implementation.

Parameters

strValue

[in] The null-terminated string to set.

Return values

ERR_NOERROR	The value is set successfully
ERR_MEMORY	The value can not be set. Too long. No truncating provided.

Implements IString.

Definition at line 277 of file string_intf.h.

References RETURN_ERROR.

Member Data Documentation

m_nSize

std::optional<size_t> m_nSize

mutableprivate

Definition at line 299 of file string_intf.h.

m_strValue

const char* m_strValue

private

Definition at line 298 of file string_intf.h.