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mapabloperexpr
Langue: en
Version: October 1, 1997 (fedora - 05/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
mapabloperexpr - applies a function to all operands.man2html: unable to open or read file man1/alc_origin.1
SYNOPSYS
#include "abl101.h" chain_list *mapabloperexpr( Function, Oper, Expr ) chain_list * (*Function)(); long Oper; chain_list *Expr;
PARAMETERS
- Function
- Function name to apply to all operands.
- Oper
- Operator number.
- Expr
- Expression to scan.
DESCRIPTION
mapabloperexpr applies Function to all operands of Expr. mapabloperexpr creates a head of an operator expression having Oper as operator and adds the arguments calculated by applying Function to each arguments of Expr. Function must return an expression and must have a unique expression as argument.RETURN VALUE
mapabloperexpr returns a new expression by applying Function to all the arguments of the operator expression Expr.EXAMPLE
#include "abl101.h" chain_list *MapFunction( MapExpr ) chain_list *MapExpr; { return( createablnotexpr( dupablexpr( MapExpr ) ) ); } chain_list *Expr; chain_list *Expr1; Expr = createablbinexpr( ABL_NOR, createablatom( "a" ), createablatom( "b" ) ); Expr1 = mapabloperexpr( MapFunction, ABL_AND, Expr ); /* displays ((not a) and (not b)) */ viewablexpr( Expr1, ABL_VIEW_VHDL );
SEE ALSO
abl(1)man2html: unable to open or read file man1/alc_bug_report.1
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