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Add is_blank classifier

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glywk
2023-01-21 00:42:52 +01:00
parent 3fe40eb999
commit 1d9706feb7
3 changed files with 31 additions and 1 deletions
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6
string/test/predicate_test.cpp
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@@ -138,7 +138,11 @@ void classification_test()
TEST_CLASS( is_any_of( string("abc") ), "aaabbcc", "aaxb" );
TEST_CLASS( is_any_of( "abc" ), "aaabbcc", "aaxb" );
TEST_CLASS( is_from_range( 'a', 'c' ), "aaabbcc", "aaxb" );
#ifndef BOOST_NO_CXX11
TEST_CLASS( is_blank(), " \t", "\t \n\r" );
#endif
TEST_CLASS( !is_classified(std::ctype_base::space), "...", "..\n\r\t " );
TEST_CLASS( ( !is_any_of("abc") && is_from_range('a','e') ) || is_space(), "d e", "abcde" );