Difference between revisions of "Character and string types"
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=== Reference === | === Reference === | ||
| − | [[doc:rtl/system/pwidechar.html|RTL PWideChar documentation]] | + | * [[doc:rtl/system/pwidechar.html|RTL PWideChar documentation]] |
[[Category: FPC]] | [[Category: FPC]] | ||
[[Category: RTL]] | [[Category: RTL]] | ||
[[Category: Data types]] | [[Category: Data types]] | ||
Revision as of 16:05, 28 December 2013
Free Pascal supports several types of characters and strings.
AnsiChar
A variable of type AnsiChar is exactly 1 byte in size, and contains one ASCII character.
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Reference
WideChar
A variable of type WideChar is exactly 2 bytes in size, and contains one Unicode character in UTF-16 encoding.
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Reference
PChar
A variable of type PChar is basically a pointer to a Char type, but allows additional operations. PChars can be used to access C-style null-terminated strings, e.g. in interaction with certain OS libraries or third-party software.
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Reference
PWideChar
A variable of type PWideChar is a pointer to a WideChar variable.
