/[ascend]/trunk/base/generic/compiler/exprio.h
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Contents of /trunk/base/generic/compiler/exprio.h

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Revision 978 - (show annotations) (download) (as text)
Wed Dec 20 10:26:04 2006 UTC (17 years, 7 months ago) by johnpye
File MIME type: text/x-chdr
File size: 2132 byte(s)
Failed 'ASSERT' statements in a METHOD now cause the statement to be output (as well as its location).
Improved code docs/GPL header for a few files.
Added support for 'ASSERT' in WriteStatement.
Added new WriteStatementError that included var-arg support.
Fixed ASC_ASSERT_RANGE in AscPanic.
1 /* ASCEND modelling environment
2 Copyright (C) 2006 Carnegie Mellon University
3 Copyright (C) 1990, 1993, 1994 Thomas Guthrie Epperly
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2, or (at your option)
8 any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
19 *//**
20 @file
21 Expression Input/Output
22
23 Requires:
24 #include "utilities/ascConfig.h"
25 #include "fractions.h"
26 #include "compiler.h"
27 #include "dimen.h"
28 #include "expr_types.h"
29 #include "symtab.h"
30 *//*
31 by Tom Epperly
32 Last in CVS: $Revision: 1.6 $ $Date: 1998/02/05 16:35:57 $ $Author: ballan $
33 */
34
35 #ifndef ASC_EXPRIO_H
36 #define ASC_EXPRIO_H
37
38 extern CONST char *ExprEnumName(CONST enum Expr_enum t);
39 /**<
40 Returns a pointer to a string containing the name of the Expr term
41 given. Do not free this string under any circumstances.
42 This string is not in the symbol table.
43 */
44
45 extern void WriteExprNode(FILE *f, CONST struct Expr *e);
46 /**<
47 Write a single expression node with no leading or trailing white space.
48 */
49
50 extern void WriteExpr(FILE *f, CONST struct Expr *e);
51 /**<
52 Write the expression with no leading or trailing white space.
53 @NOTE The output is in POSTFIX format
54 */
55
56 extern void WriteExprNode2Str(Asc_DString *dstring, CONST struct Expr *e);
57 /**<
58 Write a single expression node to a string with no leading
59 or trailing white space.
60 */
61
62 extern void WriteExpr2Str(Asc_DString *dstring, CONST struct Expr *e);
63 /**<
64 Write the expression to a string with no leading or trailing white space.
65 @param dstring string into output is returned
66 @NOTE The return is in POSTFIX format.
67 */
68
69 #endif /* ASC_EXPRIO_H */
70

john.pye@anu.edu.au
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