diff options
Diffstat (limited to 'include/jau/float_math.hpp')
| -rw-r--r-- | include/jau/float_math.hpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/jau/float_math.hpp b/include/jau/float_math.hpp index ee7c65d..cb44c33 100644 --- a/include/jau/float_math.hpp +++ b/include/jau/float_math.hpp @@ -498,6 +498,37 @@ namespace jau { return rad * (T)180.0 / (T)M_PI; } + /** + * Appends a row of floating points to the given string `sb` + * @param sb string buffer to appends to + * @param f format string for each float element, e.g. "%10.5f" + * @param a the float data of size rows x columns + * @param rows float data `a` size row factor + * @param columns float data `a` size column factor + * @param rowMajorOrder if true floats are laid out in row-major-order, otherwise column-major-order (OpenGL) + * @param row selected row of float data `a` + * @return given string buffer `sb` for chaining + */ + std::string& row_to_string(std::string& sb, const std::string& f, + const float a[], + const jau::nsize_t rows, const jau::nsize_t columns, + const bool rowMajorOrder, const jau::nsize_t row) noexcept; + + /** + * Appends a matrix of floating points to the given string `sb` + * @param sb string buffer to appends to + * @param rowPrefix prefix for each row + * @param f format string for each float element, e.g. "%10.5f" + * @param a the float data of size rows x columns + * @param rows float data `a` size row factor + * @param columns float data `a` size column factor + * @param rowMajorOrder if true floats are laid out in row-major-order, otherwise column-major-order (OpenGL) + * @return given string buffer `sb` for chaining + */ + std::string& mat_to_string(std::string& sb, const std::string& rowPrefix, const std::string& f, + const float a[], const jau::nsize_t rows, const jau::nsize_t columns, + const bool rowMajorOrder) noexcept; + /**@}*/ } // namespace jau |