Function

Vipsvalue_get_ref_string

Declaration [src] 

const char*
vips_value_get_ref_string (
  const GValue* value,
  size_t* length
)

Description [src]

Get the C string held internally by the %GValue.

Parameters

value GValue
 

%GValue to get from.
 The data is owned by the caller of the function.
length size_t*
 

Return length here, optionally.
 The argument will be set by the function.
 The argument can be NULL.

Return value

Returns: const char*
 

The C string held by value.
 The data is owned by the called function.
 The value is a NUL terminated UTF-8 string.