697 lines
16 KiB
C++
697 lines
16 KiB
C++
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/*
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* NOTICE and LICENSE for Tecplot Input/Output Library (TecIO) - OpenFOAM
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*
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* Copyright (C) 1988-2009 Tecplot, Inc. All rights reserved worldwide.
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*
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* Tecplot hereby grants OpenCFD limited authority to distribute without
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* alteration the source code to the Tecplot Input/Output library, known
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* as TecIO, as part of its distribution of OpenFOAM and the
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* OpenFOAM_to_Tecplot converter. Users of this converter are also hereby
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* granted access to the TecIO source code, and may redistribute it for the
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* purpose of maintaining the converter. However, no authority is granted
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* to alter the TecIO source code in any form or manner.
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*
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* This limited grant of distribution does not supersede Tecplot, Inc.'s
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* copyright in TecIO. Contact Tecplot, Inc. for further information.
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*
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* Tecplot, Inc.
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* 3535 Factoria Blvd, Ste. 550
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* Bellevue, WA 98006, USA
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* Phone: +1 425 653 1200
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* http://www.tecplot.com/
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*
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*/
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#include "stdafx.h"
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#include "MASTER.h"
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#define TECPLOTENGINEMODULE
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/*
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*****************************************************************
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*****************************************************************
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******* ********
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****** Copyright (C) 1988-2008 Tecplot, Inc. *******
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******* ********
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*****************************************************************
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*****************************************************************
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*/
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#define SETMODULE
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#include "GLOBAL.h"
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#include "TASSERT.h"
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#include "Q_UNICODE.h"
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#include "ALLOC.h"
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#include "SET.h"
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/* * SET FUNCTIONS * */
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#if defined TECPLOTKERNEL
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/* CORE SOURCE CODE REMOVED */
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#if InitNumZones > InitNumVars
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#else
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#endif
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#if ZoneExpansionFactor > VarExpansionFactor
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#else
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#endif
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#else
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#define SetInitSize (PadOut(1,SetBitSize))
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#define SetExpansionFactor 2
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#endif
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using namespace tecplot::strutil;
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/*
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*/
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Set_pa AllocSet(Boolean_t show_error_msg)
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{
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Set_pa Set = ALLOC_ITEM(struct _Set_a, "Set header");
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if (Set)
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{
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Set->size = SetInitSize;
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Set->data = ALLOC_ARRAY(SetInitSize / SetBitSize, SetData_t, "Set data");
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if (Set->data == NULL)
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DeallocSet(&Set);
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else
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ClearSet(Set);
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}
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if ((Set == NULL) && show_error_msg)
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{
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# if defined TECPLOTKERNEL
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/* CORE SOURCE CODE REMOVED */
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# else
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fprintf(stderr, "Out of memory for sets");
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# endif
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}
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return Set;
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} /* AllocSet() */
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/*
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*/
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void DeallocSet(Set_pa *Set)
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{
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if (Set && *Set)
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{
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if ((*Set)->data)
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FREE_ARRAY((*Set)->data, "Set data");
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FREE_ITEM(*Set, "Set header");
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*Set = NULL;
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}
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} /* DeallocSet() */
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/**
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* This function adapts the DeallocSet function to work with the
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* ArrayList's deallocation callback.
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*/
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Boolean_t SetItemDestructor(void *ItemRef,
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ArbParam_t ClientData)
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{
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Set_pa *SetRef = (Set_pa *)ItemRef;
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REQUIRE(VALID_REF(SetRef));
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REQUIRE(VALID_REF(*SetRef) || *SetRef == NULL);
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if (*SetRef != NULL)
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DeallocSet(SetRef);
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ENSURE(*SetRef == NULL);
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return TRUE;
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}
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/*
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*/
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Boolean_t ExpandSet(Set_pa Set,
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SetIndex_t max_val,
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Boolean_t show_error_msg)
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{
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SetData_t *data;
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long new_size;
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REQUIRE(max_val >= 0);
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if (!Set)
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{
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if (show_error_msg)
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{
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# if defined TECPLOTKERNEL
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/* CORE SOURCE CODE REMOVED */
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# else
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fprintf(stderr, "Null Set expand");
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# endif
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}
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return FALSE;
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}
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if (max_val <= Set->size)
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return TRUE;
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new_size = Set->size;
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while (new_size < max_val)
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new_size *= SetExpansionFactor;
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new_size = PadOut(new_size, SetBitSize);
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data = ALLOC_ARRAY(new_size / SetBitSize, SetData_t, "new Set data");
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if (!data)
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{
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if (show_error_msg)
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{
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# if defined TECPLOTKERNEL
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/* CORE SOURCE CODE REMOVED */
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# else
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fprintf(stderr, "Out of memory for sets");
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# endif
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}
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return FALSE;
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}
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size_t old_set_size_in_bytes = sizeof(data[0]) * (Set->size / SetBitSize);
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memcpy(data, Set->data, old_set_size_in_bytes);
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size_t new_set_size_in_bytes = sizeof(data[0]) * (new_size / SetBitSize);
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size_t numBytesToReset = new_set_size_in_bytes - old_set_size_in_bytes;
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memset(((char*)data) + old_set_size_in_bytes, 0, numBytesToReset);
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FREE_ARRAY(Set->data, "old Set data");
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Set->data = data;
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Set->size = new_size;
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return TRUE;
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} /* ExpandSet() */
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/*
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*/
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Boolean_t CopySet(Set_pa dst,
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Set_pa src,
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Boolean_t show_error_msg)
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{
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if (dst && dst->data &&
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src && src->data &&
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ExpandSet(dst, src->size, show_error_msg))
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{
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SetIndex_t src_size_in_words = src->size / SetBitSize;
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size_t numBytesToCopy = sizeof(dst->data[0]) * src_size_in_words;
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memcpy(dst->data, src->data, numBytesToCopy);
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SetIndex_t dst_size_in_words = dst->size / SetBitSize;
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CHECK(dst_size_in_words>=src_size_in_words); // ...guaranteed by above ExpandSet() call
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size_t numBytesToReset = sizeof(dst->data[0]) * (dst_size_in_words - src_size_in_words);
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memset((char*)(dst->data + src_size_in_words), 0, numBytesToReset);
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return TRUE;
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}
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else
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return FALSE;
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} /* CopySet() */
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/*
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*/
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Boolean_t AppendSet(Set_pa dst,
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Set_pa src,
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Boolean_t show_error_msg)
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{
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if (dst && dst->data &&
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src && src->data)
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{
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SetIndex_t member;
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ForAllMembersInSet(member, src)
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{
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if (!AddToSet(dst, member, TRUE))
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return FALSE;
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}
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return TRUE;
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}
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else
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return FALSE;
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} /* AppendSet() */
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/*
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*/
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void ClearSet(Set_pa Set)
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{
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if (Set && Set->data)
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memset(Set->data, 0, Set->size / SetBitSize * sizeof(Set->data[0]));
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} /* ClearSet() */
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#if defined USE_FUNCTIONS_FOR_SETS
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/*
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*/
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Boolean_t AddToSet(Set_pa Set,
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SetIndex_t member,
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Boolean_t show_error_msg)
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{
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REQUIRE(member >= 0);
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if (Set &&
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Set->data &&
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((member + 1 <= Set->size) || ExpandSet(Set, member + 1, show_error_msg)))
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{
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SetIndex_t word = member / SetBitSize;
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SetData_t bit = (SetData_t)1 << (member % SetBitSize);
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Set->data[word] |= bit;
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return TRUE;
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}
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else
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return FALSE;
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} /* AddToSet() */
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#endif
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/*
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*/
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void RemoveFromSet(Set_pa Set,
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SetIndex_t member)
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{
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REQUIRE(member >= 0);
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if (Set && (member < Set->size) && Set->data)
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{
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SetIndex_t word = member / SetBitSize;
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SetData_t bit = (SetData_t)1 << (member % SetBitSize);
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Set->data[word] &= (((SetData_t) - 1) ^ bit);
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}
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} /* RemoveFromSet() */
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/**
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* Similar to RemoveFromSet except it shifts the Set.
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*/
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void DeleteSetMember(Set_pa Set,
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SetIndex_t Member)
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{
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SetIndex_t LastMember;
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REQUIRE(VALID_REF(Set));
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REQUIRE(Member >= 0);
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LastMember = GetPrevMember(Set, BAD_SET_VALUE);
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if (Member <= LastMember)
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{
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ShiftSet(Set, Member + 1, LastMember, -1);
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RemoveFromSet(Set, LastMember);
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}
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}
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/**
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* Similar to AddToSet except that if the new member is within the currently
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* defined set the members are shifted accordingly.
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*/
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Boolean_t InsertSetMember(Set_pa Set,
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SetIndex_t Member,
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Boolean_t ShowErrMsg)
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{
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Boolean_t IsOk = TRUE;
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SetIndex_t OrigLastMember;
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REQUIRE(VALID_REF(Set));
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/* first, determine if we need to shift the set */
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OrigLastMember = GetPrevMember(Set, BAD_SET_VALUE);
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if (Member <= OrigLastMember)
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{
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IsOk = ExpandSet(Set, (OrigLastMember + 1) + 1, ShowErrMsg);
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ShiftSet(Set, Member, OrigLastMember, 1);
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}
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if (IsOk)
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IsOk = AddToSet(Set, Member, ShowErrMsg);
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ENSURE(VALID_BOOLEAN(IsOk));
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return IsOk;
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}
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#if defined USE_FUNCTIONS_FOR_SETS
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/*
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*/
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Boolean_t InSet(Set_pa Set,
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SetIndex_t member)
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{
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/*
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* Sometimes InSet is called with negative numbers. This is not correct, but
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* its what we have to work with. Maybe some day, we can make this assertion.
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REQUIRE(member>=0);
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*/
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if (Set && (0 <= member && member < Set->size))
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{
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SetIndex_t word = member / SetBitSize;
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SetData_t bit = (SetData_t)1 << (member % SetBitSize);
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return (Set->data[word]&bit) != 0;
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}
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else
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return FALSE;
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} /* InSet() */
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#endif
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/*
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*/
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Boolean_t IsEmpty(Set_pa Set)
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{
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if (Set && Set->data)
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{
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SetIndex_t set_size_in_words = Set->size / SetBitSize;
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SetIndex_t word;
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for (word = 0; word < set_size_in_words; word++)
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if (Set->data[word] != 0)
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return FALSE;
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}
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return TRUE;
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} /* IsEmpty() */
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/*
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*/
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Boolean_t HasVoids(Set_pa Set)
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{
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Boolean_t Result = FALSE;
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SetIndex_t ContiguousMember = 0;
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SetIndex_t Member = 0;
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REQUIRE(VALID_REF(Set));
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/* look for voids in the set */
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ForAllMembersInSet(Member, Set)
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{
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if (Member == ContiguousMember)
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{
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ContiguousMember++;
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}
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else
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{
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Result = TRUE;
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break;
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}
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}
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ENSURE(VALID_BOOLEAN(Result));
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return Result;
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}
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/*
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*/
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SetIndex_t MemberCount(Set_pa Set)
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{
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SetIndex_t count = 0;
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if (Set && Set->data)
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{
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SetIndex_t set_size_in_words = Set->size / SetBitSize;
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SetIndex_t word;
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for (word = 0; word < set_size_in_words; word++)
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{
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SetData_t word_val = Set->data[word];
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||
|
|
while (word_val)
|
||
|
|
{
|
||
|
|
if (word_val&1)
|
||
|
|
count++;
|
||
|
|
word_val = word_val >> 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return count;
|
||
|
|
} /* MemberCount() */
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
*/
|
||
|
|
SetIndex_t GetNextMember(Set_pa Set,
|
||
|
|
SetIndex_t start_at)
|
||
|
|
{
|
||
|
|
SetIndex_t next_member = BAD_SET_VALUE;
|
||
|
|
if (Set && Set->data)
|
||
|
|
{
|
||
|
|
SetIndex_t set_size_in_words = Set->size / SetBitSize;
|
||
|
|
SetIndex_t word;
|
||
|
|
SetData_t word_val = 0;
|
||
|
|
int bit;
|
||
|
|
if (start_at == BAD_SET_VALUE)
|
||
|
|
{
|
||
|
|
word = 0;
|
||
|
|
bit = 0;
|
||
|
|
if (word < set_size_in_words)
|
||
|
|
word_val = Set->data[0];
|
||
|
|
}
|
||
|
|
else if (start_at + 1 < Set->size)
|
||
|
|
{
|
||
|
|
word = (start_at + 1) / SetBitSize;
|
||
|
|
bit = (start_at + 1) % SetBitSize;
|
||
|
|
if (word < set_size_in_words)
|
||
|
|
word_val = Set->data[word] >> bit;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
return BAD_SET_VALUE;
|
||
|
|
}
|
||
|
|
while ((word < set_size_in_words) && (word_val == 0))
|
||
|
|
{
|
||
|
|
word++;
|
||
|
|
bit = 0;
|
||
|
|
if (word < set_size_in_words)
|
||
|
|
word_val = Set->data[word];
|
||
|
|
}
|
||
|
|
if (word < set_size_in_words)
|
||
|
|
{
|
||
|
|
while (!(word_val&1))
|
||
|
|
{
|
||
|
|
word_val >>= 1;
|
||
|
|
bit++;
|
||
|
|
}
|
||
|
|
next_member = word * SetBitSize + bit;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return next_member;
|
||
|
|
} /* GetNextMember() */
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
*/
|
||
|
|
SetIndex_t GetPrevMember(Set_pa Set,
|
||
|
|
SetIndex_t start_at)
|
||
|
|
{
|
||
|
|
SetIndex_t next_member = BAD_SET_VALUE;
|
||
|
|
if (Set && Set->data)
|
||
|
|
{
|
||
|
|
SetIndex_t set_size_in_words = Set->size / SetBitSize;
|
||
|
|
SetIndex_t word;
|
||
|
|
SetData_t word_val = 0;
|
||
|
|
int bit;
|
||
|
|
if (start_at == BAD_SET_VALUE)
|
||
|
|
{
|
||
|
|
word = set_size_in_words - 1;
|
||
|
|
bit = SetBitSize - 1;
|
||
|
|
if (word >= 0)
|
||
|
|
word_val = Set->data[word];
|
||
|
|
}
|
||
|
|
else if (start_at > 0)
|
||
|
|
{
|
||
|
|
word = (start_at - 1) / SetBitSize;
|
||
|
|
bit = (start_at - 1) % SetBitSize;
|
||
|
|
if (word >= 0)
|
||
|
|
word_val = Set->data[word] << (SetBitSize - bit - 1);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
return BAD_SET_VALUE;
|
||
|
|
}
|
||
|
|
while ((word >= 0) && (word_val == 0))
|
||
|
|
{
|
||
|
|
word--;
|
||
|
|
bit = SetBitSize - 1;
|
||
|
|
if (word >= 0)
|
||
|
|
word_val = Set->data[word] << (SetBitSize - bit - 1);
|
||
|
|
}
|
||
|
|
if (word >= 0)
|
||
|
|
{
|
||
|
|
while (!(word_val&SetLastBit))
|
||
|
|
{
|
||
|
|
word_val <<= 1;
|
||
|
|
bit--;
|
||
|
|
}
|
||
|
|
next_member = word * SetBitSize + bit;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return next_member;
|
||
|
|
} /* GetPrevMember() */
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
*/
|
||
|
|
Boolean_t EqualSets(Set_pa set1,
|
||
|
|
Set_pa set2)
|
||
|
|
{
|
||
|
|
SetIndex_t set1_size_in_words,
|
||
|
|
set2_size_in_words,
|
||
|
|
min_set_size_in_words,
|
||
|
|
ii;
|
||
|
|
if (!set1 || !set2)
|
||
|
|
return FALSE;
|
||
|
|
|
||
|
|
set1_size_in_words = set1->size / SetBitSize;
|
||
|
|
set2_size_in_words = set2->size / SetBitSize;
|
||
|
|
min_set_size_in_words = MIN(set1_size_in_words, set2_size_in_words);
|
||
|
|
|
||
|
|
for (ii = 0; ii < min_set_size_in_words; ii++)
|
||
|
|
if (set1->data[ii] != set2->data[ii])
|
||
|
|
return FALSE;
|
||
|
|
for (ii = min_set_size_in_words; ii < set1_size_in_words; ii++)
|
||
|
|
if (set1->data[ii] != 0)
|
||
|
|
return FALSE;
|
||
|
|
for (ii = min_set_size_in_words; ii < set2_size_in_words; ii++)
|
||
|
|
if (set2->data[ii] != 0)
|
||
|
|
return FALSE;
|
||
|
|
|
||
|
|
return TRUE;
|
||
|
|
|
||
|
|
} /* EqualSets() */
|
||
|
|
|
||
|
|
|
||
|
|
Boolean_t IsSubSet(Set_pa childset,
|
||
|
|
Set_pa parentset)
|
||
|
|
{
|
||
|
|
SetIndex_t s;
|
||
|
|
|
||
|
|
ForAllMembersInSet(s, childset)
|
||
|
|
{
|
||
|
|
if (!InSet(parentset, s))
|
||
|
|
return (FALSE);
|
||
|
|
}
|
||
|
|
|
||
|
|
return (TRUE);
|
||
|
|
|
||
|
|
} /* IsSubSet() */
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* functions added 11/7 by byron. These are roughed in for now and could
|
||
|
|
* stand to be optimized later.....
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Return the number of members in a set that preceed a given member.
|
||
|
|
*/
|
||
|
|
|
||
|
|
SetIndex_t MemberOffset(Set_pa Set,
|
||
|
|
SetIndex_t Member)
|
||
|
|
{
|
||
|
|
SetIndex_t I;
|
||
|
|
SetIndex_t Offset = -1;
|
||
|
|
if (InSet(Set, Member))
|
||
|
|
{
|
||
|
|
for (I = 0; I <= Member; I++)
|
||
|
|
{
|
||
|
|
if (InSet(Set, I))
|
||
|
|
Offset++;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return (Offset);
|
||
|
|
}
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Return the position in the set of the nth member of a set.
|
||
|
|
*/
|
||
|
|
SetIndex_t OffsetMember(Set_pa Set,
|
||
|
|
SetIndex_t Offset)
|
||
|
|
{
|
||
|
|
SetIndex_t I;
|
||
|
|
SetIndex_t Member = BAD_SET_VALUE;
|
||
|
|
for (I = 0; I <= Offset; I++)
|
||
|
|
{
|
||
|
|
Member = GetNextMember(Set, Member);
|
||
|
|
if (Member == BAD_SET_VALUE)
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
return (Member);
|
||
|
|
}
|
||
|
|
|
||
|
|
Boolean_t CopySetMember(Set_pa DstSet,
|
||
|
|
SetIndex_t DstOffset,
|
||
|
|
Set_pa SrcSet,
|
||
|
|
SetIndex_t SrcOffset)
|
||
|
|
{
|
||
|
|
if (InSet(SrcSet, SrcOffset))
|
||
|
|
return (AddToSet(DstSet, DstOffset, TRUE));
|
||
|
|
else
|
||
|
|
RemoveFromSet(DstSet, DstOffset);
|
||
|
|
return (TRUE);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Initial:
|
||
|
|
* v---ShiftPos1 v--ShiftPos2
|
||
|
|
* +-------------------------------------+
|
||
|
|
* | | | | | | | |x| | | | | | | |x| | | |
|
||
|
|
* +-------------------------------------+
|
||
|
|
*
|
||
|
|
* Shift +2
|
||
|
|
* v---ShiftPos1 v--ShiftPos2
|
||
|
|
* +-------------------------------------+
|
||
|
|
* | | | | | | | | | |x| | | | | | | |x| |
|
||
|
|
* +-------------------------------------+
|
||
|
|
*
|
||
|
|
*
|
||
|
|
* Shift all bits between ShiftPos1 and ShiftPos2
|
||
|
|
* by ShiftAmount. The bits that the shift
|
||
|
|
* replaces fill in the hole left by the shift
|
||
|
|
*
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
void ShiftSet(Set_pa Set,
|
||
|
|
SetIndex_t ShiftPos1,
|
||
|
|
SetIndex_t ShiftPos2,
|
||
|
|
SetIndex_t ShiftAmount)
|
||
|
|
{
|
||
|
|
Set_pa NewSet;
|
||
|
|
SetIndex_t DPos;
|
||
|
|
SetIndex_t SPos;
|
||
|
|
|
||
|
|
if ((Set == NULL) || (IsEmpty(Set)))
|
||
|
|
return;
|
||
|
|
|
||
|
|
NewSet = AllocSet(TRUE);
|
||
|
|
|
||
|
|
if (NewSet == NULL)
|
||
|
|
return;
|
||
|
|
|
||
|
|
if (!CopySet(NewSet, Set, TRUE))
|
||
|
|
return;
|
||
|
|
|
||
|
|
if (ShiftAmount < 0)
|
||
|
|
{
|
||
|
|
DPos = ShiftPos2;
|
||
|
|
SPos = ShiftPos1 - 1;
|
||
|
|
while (DPos > ShiftPos2 + ShiftAmount)
|
||
|
|
CopySetMember(NewSet, DPos--, Set, SPos--);
|
||
|
|
SPos = ShiftPos2;
|
||
|
|
while (SPos >= ShiftPos1)
|
||
|
|
CopySetMember(NewSet, DPos--, Set, SPos--);
|
||
|
|
}
|
||
|
|
else if (ShiftAmount > 0)
|
||
|
|
{
|
||
|
|
DPos = ShiftPos1;
|
||
|
|
SPos = ShiftPos2 + 1;
|
||
|
|
while (DPos < ShiftPos1 + ShiftAmount)
|
||
|
|
CopySetMember(NewSet, DPos++, Set, SPos++);
|
||
|
|
SPos = ShiftPos1;
|
||
|
|
while (SPos <= ShiftPos2)
|
||
|
|
CopySetMember(NewSet, DPos++, Set, SPos++);
|
||
|
|
}
|
||
|
|
CopySet(Set, NewSet, TRUE);
|
||
|
|
DeallocSet(&NewSet);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|