CHECData.h

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/*****************************************************************************
 * Copyright (c) 2019 FrontISTR Commons
 * This software is released under the MIT License, see LICENSE.txt
 *****************************************************************************/
/*
        CHECData Ver. 3.6
*/
 
#ifndef CHECDataH
#define CHECDataH
 
#include <stdio.h>
#include <vector>
#include <ctype.h>
#include <stdarg.h>
#include <assert.h>
#include "hecd_util.h"
#include "CHECDataBlock.h"
 
const int mw_fname_size   = 256;
const int mw_comment_size = 256;
 
#include "CHECDB.h"
 
class CHECData {
 public:
  FILE* fp;
  char fname[mw_fname_size];
  int line_count;
  std::vector<CHECDataBlock*> DB;
 
  CHECData();
  virtual ~CHECData();
  virtual void Clear();
  virtual void StoreDataBlock(CHECDataBlock* block);
 
  // ============ etc. ====================
  virtual bool IsDataBlockName(const char* name) {
    return IsHECDataBlockName(name);
  }
 
  // ============ Utilities for Save ================
 
  virtual bool Save(const char* file_name);
  virtual void WriteLine(const char* s);
 
  // Header Line -----------------------------------------------
 
  // fmt : format of parameters.
  //       Each character specify the parameter's type
  //         'I': integer, 'F':float, 'S':string
  // ... : pairs of parameter name and value
  virtual void WriteHeader(const char* name, const char* fmt = "", ...);
 
  // Parameter Line -----------------------------------------------
  virtual void WriteParameter(const char* fmt = "", ...);
 
  // Data Line ---------------------------------------------------
 
  // fmt : format of data like one of WriteHeader
  // ... : values to write the file.
  virtual void WriteData(const char* fmt, ...);
 
  virtual void ClearDataLineBuffer();
  virtual void AddDataLineItems(const char* fmt, ...);
  virtual void WriteDataLine();
 
  // ============ Utilities for Load ================
 
  virtual bool Load(const char* file_name);
  virtual bool AddLoad(const char* file_name);  // append to DB (not cleared)
  virtual bool ReadLine(char* s, int size = 256);
  virtual CHECDataBlock* CreateDataBlock(const char* header_name);
  virtual bool GetHeaderName(const char* header_line, char* header_name);
  virtual void PushReadLine(const char* s);
 
  // rcode[i] : 1 -- set, 0 -- not set, -1 -- error
  // fmt : string composed by 'I'(int), 'F'(double), 'E'(int) or 'S'(char*)
  // characters
  // ... : pairs of a parameter name and a pointer of the parameter
  virtual bool ParseHeader(char* header_line, int* rcode, const char* fmt, ...);
  virtual bool ReadParameter(int* rcode, const char* fmt, ...);
  virtual bool vParseParameter(char* line, int* rcode, const char* fmt,
                               va_list va);
  virtual bool ParseParameter(char* line, int* rcode, const char* fmt, ...);
  // fmt : string composed by 'I', 'F' or 'S'
  // ... : pointers of parameter
  virtual bool ReadData(int* rcode, const char* fmt, ...);
  // return : num. of data or  -(error position+1)
  virtual int ParseDoubleDataArray(char* line, double* data);
  virtual int ParseIntDataArray(char* line, int* data);
 
  // ============ Utilities for DataBlock ============
  virtual class CHECDB_Material* GetMaterial(const char* name);
  virtual class CHECDB_NGroup* GetNGroup(const char* name);
  virtual class CHECDB_EGroup* GetEGroup(const char* name);
  virtual class CHECDB_SGroup* GetSGroup(const char* name);
 
  virtual class CHECDB_Node::CNodeItem* GetNodeItem(int id);
  virtual class CHECDB_Element::CElemItem* GetElemItem(int id);
  virtual int GetElemType(int id);  // 0 : not existed
 
 protected:
  char data_line_buffer[256];
  char header_line_buffer[256];
  bool fg_header_pushed;
};
 
#endif