DART  6.10.1
StlHelpers.hpp
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32 
33 #ifndef DART_COMMON_STLHELPERS_HPP_
34 #define DART_COMMON_STLHELPERS_HPP_
35 
36 #include <cassert>
37 #include <cstddef>
38 #include <vector>
39 
40 #include "Memory.hpp"
41 
42 // Macro to suppress -Wunused-parameter and -Wunused-variable warnings in
43 // release mode when a variable is only used in assertions.
44 #define DART_UNUSED(x) \
45  do \
46  { \
47  (void)(x); \
48  } while (0)
49 
50 namespace dart {
51 namespace common {
52 
53 //==============================================================================
54 template <typename T>
56  std::size_t index, const std::vector<T>& vec)
57 {
58  assert(index < vec.size());
59  if (index < vec.size())
60  return vec[index];
61 
62  return nullptr;
63 }
64 
65 } // namespace common
66 } // namespace dart
67 
68 #endif // DART_COMMON_STLHELPERS_HPP_
std::size_t index
Definition: SkelParser.cpp:1672
static T getVectorObjectIfAvailable(std::size_t index, const std::vector< T > &vec)
Definition: StlHelpers.hpp:55
Definition: BulletCollisionDetector.cpp:65