fmtlib/fmt
1
0
Fork 1
mirror of https://github.com/fmtlib/fmt.git synced 2025-07-31 03:07:36 +02:00
Code Issues Packages Projects Releases Wiki Activity

Added formatter for bit_reference-like types (#3570)

Browse Source 
* Add test for std::vector<bool>::reference

Co-authored-by: Felix <felix-antoine.constantin@polymtl.ca>
Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>

* Add test for std::bitset<N>::reference

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>

* Add test for const std::bitset<N>::reference and const std::vector<bool>::reference

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>

* Add bit_reference-like formatter

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>

* Use std::addressof

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>

---------

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
Co-authored-by: Felix <felix-antoine.constantin@polymtl.ca>
This commit is contained in:
Vladislav Shchapov
2023-08-06 23:36:30 +05:00
committed by GitHub
parent 96d1fa22d4
commit aeb6ad4dd0
3 changed files with 64 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
test/std-test.cc
View File

@ -7,6 +7,7 @@
#include "fmt/std.h"
#include <bitset>
#include <stdexcept>
#include <string>
#include <vector>
@ -221,3 +222,17 @@ TEST(std_test, exception) {
}
#endif
}
TEST(std_test, format_bit_reference) {
std::bitset<2> bs(1);
EXPECT_EQ(fmt::format("{} {}", bs[0], bs[1]), "true false");
std::vector<bool> v = {true, false};
EXPECT_EQ(fmt::format("{} {}", v[0], v[1]), "true false");
}
TEST(std_test, format_const_bit_reference) {
const std::bitset<2> bs(1);
EXPECT_EQ(fmt::format("{} {}", bs[0], bs[1]), "true false");
const std::vector<bool> v = {true, false};
EXPECT_EQ(fmt::format("{} {}", v[0], v[1]), "true false");
}