* Returns true when the auto algorithms will be run on this frame. * Note: This increments the local frame number */

Test if type_to_test is the same as orig_type or at least fits into the orig_type. * @param orig_type Original type, to which to test against

if dimensions().cx == 0 || dimensions().cy == 0 precondition: is_normalized( *this ) == true

return whether the iterator is at end

! @brief return whether value is an unsigned integer number This function returns true if and only if the JSON value is an unsigned integ

Verify that str consists of letters only

! @brief determine system byte order @return true if and only if system's byte order is little endian @note from https://stackoverflow.com/a/1001328

Thread-safe replacement for std::localtime

Performs equivalent check of std::fabs(lhs - rhs) <= margin But without the subtraction to allow for INFINITY in comparison

Performs equivalent check of std::fabs(lhs - rhs) <= margin But without the subtraction to allow for INFINITY in comparison

Performs equivalent check of std::fabs(lhs - rhs) <= margin But without the subtraction to allow for INFINITY in comparison

Do nothing or perform narrowing

Computes lhs * rhs / pow(2, 64) rounded to nearest with half-up tie breaking.

Computes lhs * rhs / pow(2, 64) rounded to nearest with half-up tie breaking.