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matrix: add simple header comment

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Danny Robson 2018-03-13 22:33:54 +11:00
parent 95d13b9fe4
commit f09babd507
1 changed files with 9 additions and 2 deletions
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11
matrix.hpp
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@ -14,8 +14,8 @@
* Copyright 2011-2015 Danny Robson <danny@nerdcruft.net>
*/
#ifndef __UTIL_MATRIX_HPP
#define __UTIL_MATRIX_HPP
#ifndef CRUFT_UTIL_MATRIX_HPP
#define CRUFT_UTIL_MATRIX_HPP
#include "point.hpp"
#include "range.hpp"
@ -26,6 +26,13 @@
#include <ostream>
namespace util {
///////////////////////////////////////////////////////////////////////////
/// a row-major matrix with parameterised size and type
///
/// while sizes and types are arbitrary the library is optimised for
/// dimensions up to ~4, and value types of float. though others _should_
/// work depending on what operations you pick and behaviours you expect
/// (eg, an int will round a little differently to floats...)
template <
std::size_t Rows,
std::size_t Cols,