glibmm
2.64.4
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A utility for converting between std::vector and plain C arrays. More...
#include <glibmm/vectorutils.h>
Public Types | |
using | CType = typename Tr::CType |
using | CppType = T |
using | VectorType = std::vector< CppType > |
using | ArrayKeeperType = typename Glib::Container_Helpers::ArrayKeeper< Tr > |
using | ArrayIteratorType = typename Glib::Container_Helpers::ArrayIterator< Tr > |
Static Public Member Functions | |
static VectorType | array_to_vector (const CType* array, std::size_t array_size, Glib::OwnershipType ownership) |
static VectorType | array_to_vector (const CType* array, Glib::OwnershipType ownership) |
static ArrayKeeperType | vector_to_array (const VectorType& vector) |
A utility for converting between std::vector and plain C arrays.
This would normally only be used by glibmm or gtkmm itself, or similar libraries that wrap C APIs.
For instance:
or
Note that usage below is wrong - data() returns a pointer to data owned by a temporary ArrayKeeper returned by vector_to_array(), which is destroyed at the end of this instruction. For details, see Glib::ArrayKeeper.
using Glib::ArrayHandler< T, Tr >::ArrayIteratorType = typename Glib::Container_Helpers::ArrayIterator<Tr> |
using Glib::ArrayHandler< T, Tr >::ArrayKeeperType = typename Glib::Container_Helpers::ArrayKeeper<Tr> |
using Glib::ArrayHandler< T, Tr >::CppType = T |
using Glib::ArrayHandler< T, Tr >::CType = typename Tr::CType |
using Glib::ArrayHandler< T, Tr >::VectorType = std::vector<CppType> |
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