TParamFlag and TParamFlags indicates the attributes of a method parameter.
TParamFlag = ( pfVar, pfConst, pfArray, pfAddress, pfReference, pfOut );
enum TParamFlag { pfVar, pfConst, pfArray, pfAddress, pfReference, pfOut };
TParamFlags indicates the attributes of a parameter on a Delphi language function or procedure. It is a set of TParamFlag values:
|
Value |
Meaning |
|
pfVar |
The parameter is input/output. Caller must supply a variable to receive output. |
|
pfConst |
The parameter can't be changed by the function or procedure. |
|
pfArray |
The parameter represents an open array of values. |
|
pfAddress |
The parameter is a memory address (pointer). |
|
pfReference |
The parameter is passed by reference. |
|
pfOut |
The parameter is output. Caller supplies a variable to receive the output. |
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