Input parameter structure used in ReadArgs()
Source position: amigados.pas line 1296
type TRDArgs = record |
||
RDA_Source: TCSource; |
|
Select input source |
RDA_DAList: NativeUInt; |
|
private field do not touch. |
RDA_Buffer: PChar; |
|
Optional string parsing space. |
RDA_BufSiz: LongInt; |
|
Size of RDA_Buffer (0..n) |
RDA_ExtHelp: PChar; |
|
Optional extended help |
RDA_Flags: LongInt; |
|
Flags for any required control (RDAF_*) |
end; |
if RDA_Source.CS_Buffer is not nil, RDA_Source is used as the input character stream to parse, else the input comes from the buffered STDIN calls ReadChar/UnReadChar
RDA_DAList is a private address which is used internally to track allocations which are freed by FreeArgs(). This must be initialized to nil prior to the first call to ReadArgs().
The RDA_Buffer and RDA_BufSiz fields allow the application to supply a fixed-size buffer in which to store the parsed data. This allows the application to pre-allocate a buffer rather than requiring buffer space to be allocated. If either RDA_Buffer or RDA_BufSiz is nil or 0, the application has not supplied a buffer.
RDA_ExtHelp is a text string which will be displayed instead of the template string, if the user is prompted for input.
RDA_Flags bits control how ReadArgs() works. The flag bits are defined with (RDAF_*). Defaults are initialized to 0.