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/* |
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* Ascend Instance Atom Size Functions. |
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* by Tom Epperly & Ben Allan |
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* 8/16/89 |
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* Version: $Revision: 1.4 $ |
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* Version control file: $RCSfile: atomsize.h,v $ |
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* Date last modified: $Date: 1997/07/18 12:28:03 $ |
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* Last modified by: $Author: mthomas $ |
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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) 1996 Benjamin Andrew Allan |
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* based on instance.c |
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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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|
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/** @file |
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* Byte length calculation routines for atoms/relations. |
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* Routines provided to fill the byte length field of the type description. |
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* <pre> |
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* When #including atomsize.h, make sure these files are #included first: |
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* #include "utilities/ascConfig.h" |
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* #include "instance_enum.h" |
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* #include "childinfo.h" |
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* </pre> |
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*/ |
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|
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#ifndef ASC_ATOMSIZE_H |
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#define ASC_ATOMSIZE_H |
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|
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/** addtogroup compiler Compiler |
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@{ |
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*/ |
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|
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extern unsigned long ConstantByteLength(enum inst_t it); |
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/**< |
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* <!-- unsigned long ConstantByteLength(it) --> |
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* <!-- enum inst_t it; --> |
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* Returns the number of bytes needed for the Constant instance of type it. |
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*/ |
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|
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extern unsigned long RealAtomByteLength(unsigned long num_children, |
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CONST struct ChildDesc *c); |
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/**< |
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* <!-- unsigned long RealAtomByteLength(num_children,c) --> |
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* <!-- unsigned long num_children; --> |
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* <!-- const struct ChildDesc *c; --> |
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* Given the number of children and descriptions of the children, this |
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* routine will calculate the number of bytes needed for the instance. |
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*/ |
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|
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extern unsigned long IntegerAtomByteLength(unsigned long num_children, |
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CONST struct ChildDesc *c); |
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/**< |
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* <!-- unsigned long IntegerAtomByteLength(num_children,c) --> |
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* <!-- unsigned long num_children; --> |
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* <!-- const struct ChildDesc *c; --> |
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* Given the number of children and descriptions of the children, this |
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* routine will calculate the number of bytes needed for the instance. |
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*/ |
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|
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extern unsigned long BooleanAtomByteLength(unsigned long num_children, |
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CONST struct ChildDesc *c); |
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/**< |
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* <!-- unsigned long BooleanAtomByteLength(num_children,c) --> |
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* <!-- unsigned long num_children; --> |
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* <!-- const struct ChildDesc *c; --> |
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* Given the number of children and descriptions of the children, this |
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* routine will calculate the number of bytes needed for the instance. |
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*/ |
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|
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extern unsigned long SetAtomByteLength(unsigned long num_children, |
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CONST struct ChildDesc *c); |
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/**< |
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* <!-- unsigned long SetAtomByteLength(num_children,c) --> |
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* <!-- unsigned long num_children; --> |
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* <!-- const struct ChildDesc *c; --> |
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* Given the number of children and descriptions of the children, this |
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* routine will calculate the number of bytes needed for the instance. |
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*/ |
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|
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extern unsigned long SymbolAtomByteLength(unsigned long num_children, |
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CONST struct ChildDesc *c); |
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/**< |
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* <!-- unsigned long SymbolAtomByteLength(num_children,c) --> |
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* <!-- unsigned long num_children; --> |
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* <!-- const struct ChildDesc *c; --> |
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* Given the number of children and descriptions of the children, this |
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* routine will calculate the number of bytes needed for the instance. |
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*/ |
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|
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extern unsigned long RelationAtomByteLength(unsigned long num_children, |
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CONST struct ChildDesc *c); |
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/**< |
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* <!-- unsigned long RelationAtomByteLength(num_children,c) --> |
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* <!-- unsigned long num_children; --> |
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* <!-- const struct ChildDesc *c; --> |
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* Given the number of children and descriptions of the children, this |
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* routine will calculate the number of bytes needed for the instance. |
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*/ |
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|
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extern unsigned long LogRelAtomByteLength(unsigned long num_children, |
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CONST struct ChildDesc *c); |
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/**< |
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* <!-- unsigned long LogRelAtomByteLength(num_children,c) --> |
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* <!-- unsigned long num_children; --> |
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* <!-- const struct ChildDesc *c; --> |
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* Given the number of children and descriptions of the children, this |
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* routine will calculate the number of bytes needed for the instance. |
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*/ |
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|
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/* @} */ |
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|
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#endif /* ASC_ATOMSIZE_H */ |
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