1 // Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License.
9 // This library is distributed in the hope that it will be useful
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #ifndef MED_Utilities_HeaderFile
21 #define MED_Utilities_HeaderFile
23 #include "SMESH_DriverUNV.hxx"
35 class MESHDRIVERUNV_EXPORT PrefixPrinter{
41 static string GetPrefix();
45 * @returns \p false when error occured, \p true otherwise.
46 * Adjusts the \p in_stream to the beginning of the
49 inline bool beginning_of_dataset(std::istream& in_file, const std::string& ds_name)
51 assert (in_file.good());
52 assert (!ds_name.empty());
54 std::string olds, news;
57 in_file >> olds >> news;
59 * a "-1" followed by a number means the beginning of a dataset
60 * stop combing at the end of the file
62 while( ((olds != "-1") || (news == "-1") ) && !in_file.eof() ){
71 // should never end up here
76 * Method for converting exponential notation
77 * from "D" to "e", for example
78 * \p 3.141592654D+00 \p --> \p 3.141592654e+00
79 * in order to make it readable for C++.
81 inline double D_to_e(std::string& number)
83 /* find "D" in string, start looking at
84 * 6th element, to improve speed.
85 * We dont expect a "D" earlier
87 const int position = number.find("D",6);
88 if(position != std::string::npos){
89 number.replace(position, 1, "e");
91 return atof (number.c_str());
95 * @returns \p false when file is incorrect, \p true otherwise.
96 * Check file with name \p theFileName for correct terminate
97 * string, i.e. the next to the last line is equal to " -1",
99 inline bool check_file(const std::string theFileName)
101 std::ifstream in_stream(theFileName.c_str());
104 std::string olds, news;
105 while (!in_stream.eof()){
107 std::getline(in_stream, news, '\n');
109 return (olds == " -1");
117 #define MESSAGE(msg) std::cout<<__FILE__<<"["<<__LINE__<<"]::"<<msg<<endl;
119 #define BEGMSG(msg) std::cout<<UNV::PrefixPrinter::GetPrefix()<<msg
121 #define ADDMSG(msg) std::cout<<msg
128 #define EXCEPTION(TYPE, MSG) {\
129 std::ostringstream aStream;\
130 aStream<<__FILE__<<"["<<__LINE__<<"]::"<<MSG;\
131 throw TYPE(aStream.str());\