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Use std::size instead of sizeof in string_view example

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Chijun Sima
2018-08-24 15:03:36 +08:00
parent d386a48f3b
commit 46c20a843c
2 changed files with 2 additions and 2 deletions
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2
CPP17.md
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@@ -287,7 +287,7 @@ std::string_view cppstr{ "foo" };
std::wstring_view wcstr_v{ L"baz" }; std::wstring_view wcstr_v{ L"baz" };
// Character arrays. // Character arrays.
char array[3] = {'b', 'a', 'r'}; char array[3] = {'b', 'a', 'r'};
std::string_view array_v(array, sizeof array); std::string_view array_v(array, std::size(array));
``` ```
```c++ ```c++
std::string str{ " trim me" }; std::string str{ " trim me" };

2
README.md
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@@ -346,7 +346,7 @@ std::string_view cppstr{ "foo" };
std::wstring_view wcstr_v{ L"baz" }; std::wstring_view wcstr_v{ L"baz" };
// Character arrays. // Character arrays.
char array[3] = {'b', 'a', 'r'}; char array[3] = {'b', 'a', 'r'};
std::string_view array_v(array, sizeof array); std::string_view array_v(array, std::size(array));
``` ```
```c++ ```c++
std::string str{ " trim me" }; std::string str{ " trim me" };