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History of Idiom 51 > diff from v11 to v12

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Version 11

2015-08-24, 00:16:26

Version 12

2015-08-24, 00:16:59

Idiom #51 Check if map contains key

Determine whether map m contains an entry for key k

Idiom #51 Check if map contains key

Determine whether map m contains an entry for key k

Imports 
uses fgl, classes;
Imports 
uses fgl, classes;
Code 
// This works for a number of Pascal containers, including TFPGMap.
mymap.IndexOf('two') >= 0
Code 
// This works for a number of Pascal containers, including TFPGMap.
_m.IndexOf(k) >= 0
Doc URL
http://wiki.freepascal.org/Generics#fgl_unit
Doc URL
http://wiki.freepascal.org/Generics#fgl_unit