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Some refactoring and const correctness fixes.

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This commit is contained in:
bubnikv 2020-01-07 14:35:43 +01:00
parent 70bc392003
commit 81187e7e0e
3 changed files with 21 additions and 21 deletions
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22
src/libslic3r/GCode/ToolOrdering.hpp
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@ -5,6 +5,8 @@
#include "../libslic3r.h"
#include <utility>
namespace Slic3r {
class Print;
@ -123,25 +125,9 @@ public:
// For a multi-material print, the printing extruders are ordered in the order they shall be primed.
const std::vector<unsigned int>& all_extruders() const { return m_all_printing_extruders; }
template<class Self> static auto tools_for_layer(Self& self, coordf_t print_z) -> decltype (*self.m_layer_tools.begin())
{
auto it_layer_tools = std::lower_bound(self.m_layer_tools.begin(), self.m_layer_tools.end(), LayerTools(print_z - EPSILON));
assert(it_layer_tools != self.m_layer_tools.end());
coordf_t dist_min = std::abs(it_layer_tools->print_z - print_z);
for (++ it_layer_tools; it_layer_tools != self.m_layer_tools.end(); ++it_layer_tools) {
coordf_t d = std::abs(it_layer_tools->print_z - print_z);
if (d >= dist_min)
break;
dist_min = d;
}
-- it_layer_tools;
assert(dist_min < EPSILON);
return *it_layer_tools;
}
// Find LayerTools with the closest print_z.
LayerTools& tools_for_layer(coordf_t print_z) { return tools_for_layer(*this, print_z); }
const LayerTools& tools_for_layer(coordf_t print_z) const { return tools_for_layer(*this, print_z); }
const LayerTools& tools_for_layer(coordf_t print_z) const;
LayerTools& tools_for_layer(coordf_t print_z) { return const_cast<LayerTools&>(std::as_const(*this).tools_for_layer(print_z)); }
const LayerTools& front() const { return m_layer_tools.front(); }
const LayerTools& back() const { return m_layer_tools.back(); }