[Overview][Procedures and functions] Reference for unit 'strings' (#rtl)

strdispose

disposes of a null-terminated string on the heap

Declaration

Source position: strings.pp line 89

procedure strdispose(

  p: pchar

);

Description

Removes the string in P from the heap and releases the memory.

Errors

None.

See also

StrNew

  

Allocate room for new null-terminated string.

Example

Program Example17;

Uses strings;

{ Program to demonstrate the StrDispose function. }

Const P1 : PChar = 'This is a PChar string';

var P2 : PChar;

begin
  Writeln ('Before StnNew : Memory available : ',MemAvail);
  P2:=StrNew (P1);
  Writeln ('After StrNew : Memory available : ',MemAvail);
  Writeln ('P2 : ',P2);
  StrDispose(P2);
  Writeln ('After StrDispose : Memory available : ',MemAvail);
end.