Lines Matching refs:isNumeric

6071 bool isNumeric(S)(S s, bool bAllowSep = false)
6219     assert(isNumeric("123"));
6220     assert(isNumeric("123UL"));
6221     assert(isNumeric("123L"));
6222     assert(isNumeric("+123U"));
6223     assert(isNumeric("-123L"));
6233     assert(isNumeric("+123"));
6234     assert(isNumeric("-123.01"));
6235     assert(isNumeric("123.3e-10f"));
6236     assert(isNumeric("123.3e-10fi"));
6237     assert(isNumeric("123.3e-10L"));
6239     assert(isNumeric("nan"));
6240     assert(isNumeric("nani"));
6241     assert(isNumeric("-inf"));
6252     assert(isNumeric("-123e-1+456.9e-10Li"));
6253     assert(isNumeric("+123e+10+456i"));
6254     assert(isNumeric("123+456"));
6259     assert(!isNumeric("F"));
6260     assert(!isNumeric("L"));
6261     assert(!isNumeric("U"));
6262     assert(!isNumeric("i"));
6263     assert(!isNumeric("fi"));
6264     assert(!isNumeric("ul"));
6265     assert(!isNumeric("li"));
6266     assert(!isNumeric("."));
6267     assert(!isNumeric("-"));
6268     assert(!isNumeric("+"));
6269     assert(!isNumeric("e-"));
6270     assert(!isNumeric("e+"));
6271     assert(!isNumeric(".f"));
6272     assert(!isNumeric("e+f"));
6273     assert(!isNumeric("++1"));
6274     assert(!isNumeric(""));
6275     assert(!isNumeric("1E+1E+1"));
6276     assert(!isNumeric("1E1"));
6277     assert(!isNumeric("\x81"));
6287         assert("123".to!T.isNumeric());
6288         assert("123UL".to!T.isNumeric());
6289         assert("123fi".to!T.isNumeric());
6290         assert("123li".to!T.isNumeric());
6291         assert(!"--123L".to!T.isNumeric());
6301     assert("123".byCodeUnit.isNumeric());
6302     assert("123UL".byCodeUnit.isNumeric());
6303     assert("123fi".byCodeUnit.isNumeric());
6304     assert("123li".byCodeUnit.isNumeric());
6305     assert(!"--123L".byCodeUnit.isNumeric());
6308     assert(isNumeric(refRange(&z)));
6311     assert(isNumeric(refRange(&nani)));
6317     enum a = isNumeric("123.00E-5+1234.45E-12Li");
6318     enum b = isNumeric("12345xxxx890");
6332     assert(isNumeric("1") == true );
6333     assert(isNumeric("1.0") == true );
6334     assert(isNumeric("1e-1") == true );
6335     assert(isNumeric("12345xxxx890") == false );
6336     assert(isNumeric("567L") == true );
6337     assert(isNumeric("23UL") == true );
6338     assert(isNumeric("-123..56f") == false );
6339     assert(isNumeric("12.3.5.6") == false );
6340     assert(isNumeric(" 12.356") == false );
6341     assert(isNumeric("123 5.6") == false );
6342     assert(isNumeric("1233E-1+1.0e-1i") == true );
6344     assert(isNumeric("123.00E-5+1234.45E-12Li") == true);
6345     assert(isNumeric("123.00e-5+1234.45E-12iL") == false);
6346     assert(isNumeric("123.00e-5+1234.45e-12uL") == false);
6347     assert(isNumeric("123.00E-5+1234.45e-12lu") == false);
6349     assert(isNumeric("123fi") == true);
6350     assert(isNumeric("123li") == true);
6351     assert(isNumeric("--123L") == false);
6352     assert(isNumeric("+123.5UL") == false);
6353     assert(isNumeric("123f") == true);
6354     assert(isNumeric("123.u") == false);
6360     assert(isNumeric(to!string(real.nan)) == true);
6361     assert(isNumeric(to!string(-real.infinity)) == true);
6365     assert(isNumeric(s[1 .. s.length - 2]) == true);
6366     assert(isNumeric(s) == false);
6367     assert(isNumeric(s[0 .. s.length - 1]) == false);
6370     assert(!isNumeric("-"));
6371     assert(!isNumeric("+"));