Function pj_left

ThirdParty/libproj/vtklibproj/src/internal.cpp:49–54

using namespace NS_PROJ::internal;

enum pj_io_units pj_left (PJ *P) {
    enum pj_io_units u = P->inverted? P->right: P->left;
    if (u==PJ_IO_UNITS_CLASSIC)
        return PJ_IO_UNITS_PROJECTED;
    return u;
}

enum pj_io_units pj_right (PJ *P) {
    enum pj_io_units u = P->inverted? P->left: P->right;