System.Classes.TParser.CheckToken

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Delphi

procedure CheckToken(T: Char);

C++

void __fastcall CheckToken(System::WideChar T);

Properties

Type Visibility Source Unit Parent
procedure
function
public
System.Classes.pas
System.Classes.hpp
System.Classes TParser

Description

Checks if the current token in the file is a specific type.

Call CheckToken to check if the current token in the file is a specific type. If the token is not the specified type, then the EParserError exception is raised, otherwise, processing continues. You can respond to this error by specifying the OnError event.

You pass the token type in the T value, passing one of the following values :


T value Meaning

toEOF

End of file has been reached

toFloat

The next token is a floating (decimal) pointing value

toInteger

The next token is an integer value

toString

The next token is a text value

toSymbol

The next token is a symbol

toWString

The next token is a wide string value

See Also