delablexprnum

Langue: en

Version: October 1, 1997 (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

delablexprnum - deletes an operand in an expression.
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SYNOPSYS

 #include "abl101.h"
 void delablexprnum( Expr, Number )
   chain_list *Expr;
   int         Number;

PARAMETERS

Expr
Expression where to delete an operand.
second_param
Operand number.

DESCRIPTION

delablexprnum deletes the operand Number + 1 in Expr.

RETURN VALUE

delablexprnum returns nothing.

EXAMPLE

 #include "abl101.h"
    chain_list *ExprA;
    chain_list *ExprB;
    chain_list *ExprC;
    chain_list *ExprAorBorC;
    ExprA = createablatom( "a" );
    ExprB = createablatom( "b" );
    ExprC = createablatom( "c" );
    ExprAorBorC = createablbinexpr( ABL_OR, ExprA, ExprB );
    ExprAorBorC = createablbinexpr( ABL_OR, ExprAorBorC, ExprC );
    ...
    delablexprnum( ExprAorBorC, 2 );
    /* displays (a or b) */
    viewablexpr( ExprAorBorC, ABL_VIEW_VHDL );

SEE ALSO

abl(1), freeablexpr(3), delablexpr(3).
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