auxiliary

auxiliary macro header for self

this lib is header-only

example:

#define ARRAY_PLAIN(...) {__VA_ARGS__}
#define ARRAY_GEN(name, type, rows, cols, ...) \
	Eigen::Array<type, rows, cols> name({AUX_MAP(cols, ARRAY_PLAIN, __VA_ARGS__)})

the you can write:

ARRAY_GEN(s, float, 4, 2,
		1, 2,
		4, 5,
		7, 8,
		10, 11);

just for fun.