Resolution independent 2D graphics engine
Exceptions

Undefined_tree_variable

An exception that gets thrown when a scene graph variable was requested which does not exist.

Members

std::string var_name

Tree_variable_already_exists

An exception that gets thrown when a new scene graph variable was created with the same name as one which already exists.

Members

std::string var_name

Wrong_type_for_tree_variable

An exception that gets thrown when a scene graph variable is accessed with an incorrect type.

Members

std::string var_name