MRPT  1.9.9
visit_each_unittest.cpp
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1 /* +------------------------------------------------------------------------+
2  | Mobile Robot Programming Toolkit (MRPT) |
3  | https://www.mrpt.org/ |
4  | |
5  | Copyright (c) 2005-2019, Individual contributors, see AUTHORS file |
6  | See: https://www.mrpt.org/Authors - All rights reserved. |
7  | Released under BSD License. See: https://www.mrpt.org/License |
8  +------------------------------------------------------------------------+ */
9 
11 #include <mrpt/core/common.h>
12 
13 #include <gtest/gtest.h>
14 
15 int counter = 0;
16 struct Bar1
17 {
18  void foo() { ++counter; }
19 };
20 struct Bar2
21 {
22  void foo() { ++counter; }
23 };
24 
25 TEST(containers_visit_each, call_all)
26 {
27  Bar1 a, b;
28  Bar2 c, d;
29  mrpt::visit_each([&](auto obj) -> void { obj.foo(); }, a, b, c, d);
30  EXPECT_EQ(counter, 4);
31 }
TEST(containers_visit_each, call_all)
int counter
void visit_each(const Visitor &vis, T &&... t)
Definition: visit_each.h:21
EXPECT_EQ(out.image_pair_was_used.size(), NUM_IMGS)



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