boost/gil
2
0
Fork 0
mirror of https://github.com/boostorg/gil.git synced 2026-02-26 16:52:10 +00:00
Code Issues Projects Releases Wiki Activity

Remove uses of Boost.Bind and Boost.Lambda (#212)

Browse Source 
Replace with std::bind and C++11 lambda functions.
The two Boost libraries should no longer be a direct
dependency of Boost.GIL.
This commit is contained in:
Mateusz Loskot
2019-01-13 02:03:25 +01:00
committed by GitHub
parent a2b2ca977a
commit 78b7dcfeca
9 changed files with 40 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
test/image.cpp
View File

@@ -14,8 +14,6 @@
#include <boost/core/ignore_unused.hpp>
#include <boost/crc.hpp>
#include <boost/lambda/bind.hpp>
#include <boost/lambda/lambda.hpp>
#include <boost/mpl/vector.hpp>
#include <ios>
@@ -50,10 +48,15 @@ void error_if(bool condition);
////////////////////////////////////////////////////
template <typename GrayView, typename R>
void gray_image_hist(const GrayView& img_view, R& hist) {
// for_each_pixel(img_view,++lambda::var(hist)[lambda::_1]);
for (typename GrayView::iterator it=img_view.begin(); it!=img_view.end(); ++it)
void gray_image_hist(GrayView const& img_view, R& hist)
{
for (auto it = img_view.begin(); it != img_view.end(); ++it)
++hist[*it];
// Alternatively, prefer the algorithm with lambda
// for_each_pixel(img_view, [&hist](gray8_pixel_t const& pixel) {
// ++hist[pixel];
// });
}
template <typename V, typename R>