Source/cmSourceGroup.cxx

   1 /*=========================================================================
   2
   3   Program:   Insight Segmentation & Registration Toolkit
   4   Module:    $RCSfile: cmSourceGroup.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2002-03-13 15:25:10 $
   7   Version:   $Revision: 1.11 $
   8
   9   Copyright (c) 2002 Insight Consortium. All rights reserved.
  10   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
  11
  12      This software is distributed WITHOUT ANY WARRANTY; without even
  13      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  14      PURPOSE.  See the above copyright notices for more information.
  15
  16 =========================================================================*/
  17 #include "cmSourceGroup.h"
  18
  19
  20 /**
  21  * The constructor initializes the group's regular expression.
  22  */
  23 cmSourceGroup::cmSourceGroup(const char* name, const char* regex):
  24   m_Name(name),
  25   m_GroupRegex(regex)
  26 {
  27 }
  28
  29
  30 /**
  31  * Copy constructor.
  32  */
  33 cmSourceGroup::cmSourceGroup(const cmSourceGroup& r):
  34   m_Name(r.m_Name),
  35   m_GroupRegex(r.m_GroupRegex),
  36   m_BuildRules(r.m_BuildRules)
  37 {
  38 }
  39
  40
  41 /**
  42  * Returns whether the given name matches the group's regular expression.
  43  */
  44 bool cmSourceGroup::Matches(const char* name)
  45 {
  46   return m_GroupRegex.find(name);
  47 }
  48
  49
  50 /**
  51  * Add a source to the group that the compiler will know how to build.
  52  */
  53 void cmSourceGroup::AddSource(const char* name, const cmSourceFile* sf)
  54 {
  55   BuildRules::iterator s = m_BuildRules.find(name);
  56   if(s == m_BuildRules.end())
  57     {
  58     SourceAndCommands sc;
  59     sc.m_SourceFile = sf;
  60     // The source was not found.  Add it with no commands.
  61     m_BuildRules[name] = sc;
  62     return;
  63     }
  64 }
  65
  66
  67 /**
  68  * Add a source and corresponding custom command to the group.  If the
  69  * source already exists, the command will be added to its set of commands.
  70  * If the command also already exists, the given dependencies and outputs
  71  * are added to it.
  72  */
  73 void cmSourceGroup::AddCustomCommand(const cmCustomCommand &cmd)
  74 {
  75   std::string commandAndArgs = cmd.GetCommandAndArguments();
  76   BuildRules::iterator s = m_BuildRules.find(cmd.GetSourceName());
  77   if(s == m_BuildRules.end())
  78     {
  79     // The source was not found.  Add it with this command.
  80     CommandFiles& cmdFiles =
  81       m_BuildRules[cmd.GetSourceName()].m_Commands[commandAndArgs];
  82     cmdFiles.m_Command = cmd.GetCommand();
  83     cmdFiles.m_Arguments = cmd.GetArguments();
  84     cmdFiles.m_Depends.insert(cmd.GetDepends().begin(),cmd.GetDepends().end());
  85     cmdFiles.m_Outputs.insert(cmd.GetOutputs().begin(),cmd.GetOutputs().end());
  86     return;
  87     }
  88
  89   // The source already exists.  See if the command exists.
  90   Commands& commands = s->second.m_Commands;
  91   Commands::iterator c = commands.find(commandAndArgs);
  92   if(c == commands.end())
  93     {
  94     // The command did not exist.  Add it.
  95     commands[commandAndArgs].m_Command = cmd.GetCommand();
  96     commands[commandAndArgs].m_Arguments = cmd.GetArguments();
  97     commands[commandAndArgs].m_Depends.insert(cmd.GetDepends().begin(),
  98                                               cmd.GetDepends().end());
  99     commands[commandAndArgs].m_Outputs.insert(cmd.GetOutputs().begin(),
 100                                               cmd.GetOutputs().end());
 101     return;
 102     }
 103
 104   // The command already exists for this source.  Merge the sets.
 105   CommandFiles& commandFiles = c->second;
 106   commandFiles.m_Depends.insert(cmd.GetDepends().begin(),
 107                                 cmd.GetDepends().end());
 108   commandFiles.m_Outputs.insert(cmd.GetOutputs().begin(),
 109                                 cmd.GetOutputs().end());
 110 }
 111
 112 void cmSourceGroup::Print() const
 113 {
 114   std::cout << "cmSourceGroup: " << m_Name.c_str() << "\n";
 115   for(BuildRules::const_iterator i = m_BuildRules.begin();
 116       i != m_BuildRules.end(); ++i)
 117     {
 118     std::cout << "BuildRule: " << i->first.c_str() << "\n";
 119     for(Commands::const_iterator j = i->second.m_Commands.begin();
 120         j != i->second.m_Commands.end(); ++j)
 121       {
 122       std::cout << "FullCommand: " << j->first.c_str() << "\n";
 123       std::cout << "Command: " << j->second.m_Command.c_str() << "\n";
 124       std::cout << "Arguments: " << j->second.m_Arguments.c_str() << "\n";
 125       std::cout << "Command Outputs "
 126                   << static_cast<int>(j->second.m_Outputs.size()) << "\n";
 127       std::cout << "Command Depends "
 128                   << static_cast<int>(j->second.m_Depends.size()) << "\n";
 129       }
 130     }
 131 }
 132
 133
 134 void cmSourceGroup::CommandFiles::Merge(const CommandFiles &r)
 135 {
 136   std::set<std::string>::const_iterator dep = r.m_Depends.begin();
 137   std::set<std::string>::const_iterator out = r.m_Outputs.begin();
 138   for (;dep != r.m_Depends.end(); ++dep)
 139     {
 140     this->m_Depends.insert(*dep);
 141     }
 142   for (;out != r.m_Outputs.end(); ++out)
 143     {
 144     this->m_Outputs.insert(*out);
 145     }
 146 }
 147
 148
 149