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fix warnings about unused arguments or captures

This commit is contained in:
Laurent Rineau 2025-10-17 10:19:00 +02:00
parent bc770242a5
commit 8746a29fa9
2 changed files with 4 additions and 4 deletions
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2
Constrained_triangulation_3/include/CGAL/Conforming_constrained_Delaunay_triangulation_3.h
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@ -3729,7 +3729,6 @@ public:
int expected) int expected)
{ {
auto value_returned = [this, v0, v1](bool b, bool not_visited) { auto value_returned = [this, v0, v1](bool b, bool not_visited) {
CGAL_USE(this);
if constexpr (cdt_3_can_use_cxx20_format()) if(this->debug_regions()) { if constexpr (cdt_3_can_use_cxx20_format()) if(this->debug_regions()) {
std::cerr << cdt_3_format(" test_edge {} {} return {} {}\n", std::cerr << cdt_3_format(" test_edge {} {} return {} {}\n",
IO::oformat(v0, with_point_and_info), IO::oformat(v0, with_point_and_info),
@ -3737,6 +3736,7 @@ public:
b, b,
not_visited ? "(new)" : "(cached)"); not_visited ? "(new)" : "(cached)");
} }
CGAL_USE(this, v0, v1, b, not_visited);
return b; return b;
}; };
auto [cached_value_it, not_visited] = new_edge(v0, v1, false); auto [cached_value_it, not_visited] = new_edge(v0, v1, false);

6
Installation/include/CGAL/use.h
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@ -14,15 +14,15 @@
namespace CGAL { namespace internal { namespace CGAL { namespace internal {
template < typename T > inline template <typename ...T> inline
void use(const T&) {} void use(T&&...) {}
template<typename> void use_type() {} template<typename> void use_type() {}
} } } }
/// CGAL_USE() is a macro which aims at removing "variable is unused" warnings. /// CGAL_USE() is a macro which aims at removing "variable is unused" warnings.
#define CGAL_USE(x) ::CGAL::internal::use(x) #define CGAL_USE(...) ::CGAL::internal::use(__VA_ARGS__)
/// CGAL_USE_TYPE() is a macro which aims at removing "typedef locally /// CGAL_USE_TYPE() is a macro which aims at removing "typedef locally
/// defined but not used" warnings. /// defined but not used" warnings.