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/* |
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* Expression Input/Output |
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* by Tom Epperly |
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* Version: $Revision: 1.6 $ |
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* Version control file: $RCSfile: exprio.h,v $ |
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* Date last modified: $Date: 1998/02/05 16:35:57 $ |
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* Last modified by: $Author: ballan $ |
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* |
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* This file is part of the Ascend Language Interpreter. |
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* |
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* Copyright (C) 1990, 1993, 1994 Thomas Guthrie Epperly |
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* |
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* The Ascend Language Interpreter is free software; you can redistribute |
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* it and/or modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of the |
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* License, or (at your option) any later version. |
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* |
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* The Ascend Language Interpreter is distributed in hope that it will be |
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with the program; if not, write to the Free Software Foundation, |
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* Inc., 675 Mass Ave, Cambridge, MA 02139 USA. Check the file named |
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* COPYING. |
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*/ |
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jds |
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/** @file |
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* Expression Input/Output |
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* <pre> |
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* When #including exprio.h, make sure these files are #included first: |
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* #include "utilities/ascConfig.h" |
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* #include "fractions.h" |
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* #include "compiler.h" |
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* #include "dimen.h" |
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* #include "types.h" |
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* #include "symtab.h" |
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* </pre> |
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*/ |
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#ifndef __EXPRIO_H_SEEN__ |
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#define __EXPRIO_H_SEEN__ |
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extern CONST char *ExprEnumName(CONST enum Expr_enum t); |
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ben.allan |
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/**< |
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jds |
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* <!-- CONST char *ExprEnumName(t); --> |
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* <!-- CONST enum Expr_enum t; --> |
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* Returns a pointer to a string containing the name of the Expr term |
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* given. Do not free this string under any circumstances. |
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* This string is not in the symbol table. |
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*/ |
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jds |
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extern void WriteExprNode(FILE *f, CONST struct Expr *e); |
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/**< |
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* <!-- void WriteExprNode(f,e) --> |
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* <!-- FILE *f; --> |
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* <!-- const struct Expr *e; --> |
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* Write a single expression node with no leading or trailing white space. |
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*/ |
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extern void WriteExpr(FILE *f, CONST struct Expr *e); |
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/**< |
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* <!-- void WriteExpr(f,e) --> |
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* <!-- FILE *f; --> |
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* <!-- const struct Expr *e; --> |
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* Write the expression with no leading or trailing white space. |
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*/ |
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jds |
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extern void WriteExprNode2Str(Asc_DString *dstring, CONST struct Expr *e); |
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/**< |
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* <!-- void WriteExprNode2Str(dstring,e) --> |
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* <!-- Asc_DString *dstring; --> |
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* <!-- const struct Expr *e; --> |
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* Write a single expression node to a string with no leading |
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* or trailing white space. |
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*/ |
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jds |
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extern void WriteExpr2Str(Asc_DString *dstring, CONST struct Expr *e); |
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/**< |
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* <!-- void WriteExpr2Str(dstring,e) --> |
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* <!-- Asc_DString *dstring; --> |
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* <!-- const struct Expr *e; --> |
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* Write the expression to a string with no leading or trailing white space. |
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*/ |
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jds |
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#endif /* __EXPRIO_H_SEEN__ */ |
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