keys

cmakepp_lang/map/keys.cpp_map_keys(this keys)

Gets a list of all keys known to a map.

This function can be used to get a list of keys which have been set for this map.

Parameters:

this (map) – The map whose keys are being retrieved.
keys (desc) – Name for the variable which will hold the keys.

Returns:

keys will be set to the list of keys which have been set for this.

Return type:

[desc]

Variables:

CMAKEPP_LANG_DEBUG_MODE (bool) – Used to determine if CMakePP is being run in debug mode or not.

Error Checking

If CMakePP is run in debug mode this function will assert that it was called with exactly two arguments, and that those arguments have the correct types. If these assertions fail an error will be raised. These checks are only performed if CMakePP is run in debug mode.