Changeset - r214:60eecd3fe37a
« 210:81cfc0
215:17c644 »
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alpar (Alpar Juttner)
alpar@cs.elte.hu
Some cleanup in ArgParser API (ticket #116)
0 2 0
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2 files changed with 45 insertions and 41 deletions:
lemon/arg_parser.cc
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21
lemon/arg_parser.h
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20
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lemon/arg_parser.cc
Ignore white space 6 line context
... ... 
@@ -241,3 +241,3 @@
241 241 

			




	242
	
	
		
  void ArgParser::show(std::ostream &os,Opts::iterator i)


			




	
	242
	
		
  void ArgParser::show(std::ostream &os,Opts::const_iterator i) const


			




	243
	243
	
		
  {


			




	...
	...
	
		
@@ -245,3 +245,3 @@


			




	245
	245
	
		
    if(i->second.has_syn)


			




	246
	
	
		
      for(Opts::iterator j=_opts.begin();j!=_opts.end();++j)


			




	
	246
	
		
      for(Opts::const_iterator j=_opts.begin();j!=_opts.end();++j)


			




	247
	247
	
		
        if(j->second.syn&&j->second.help==i->first)


			




	...
	...
	
		
@@ -263,5 +263,5 @@


			




	263
	263
	
		

			




	264
	
	
		
  void ArgParser::show(std::ostream &os,Groups::iterator i)


			




	
	264
	
		
  void ArgParser::show(std::ostream &os,Groups::const_iterator i) const


			




	265
	265
	
		
  {


			




	266
	
	
		
    GroupData::Opts::iterator o=i->second.opts.begin();


			




	
	266
	
		
    GroupData::Opts::const_iterator o=i->second.opts.begin();


			




	267
	267
	
		
    while(o!=i->second.opts.end()) {


			




	...
	...
	
		
@@ -273,3 +273,3 @@


			




	273
	273
	
		

			




	274
	
	
		
  void ArgParser::showHelp(Opts::iterator i)


			




	
	274
	
		
  void ArgParser::showHelp(Opts::const_iterator i) const


			




	275
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  {


			




	...
	...
	
		
@@ -281,3 +281,4 @@


			




	281
	281
	
		
  }


			




	282
	
	
		
  void ArgParser::showHelp(std::vector<ArgParser::OtherArg>::iterator i)


			




	
	282
	
		
  void ArgParser::showHelp(std::vector<ArgParser::OtherArg>::const_iterator i)


			




	
	283
	
		
    const


			




	283
	284
	
		
  {


			




	...
	...
	
		
@@ -288,3 +289,3 @@


			




	288
	289
	
		

			




	289
	
	
		
  void ArgParser::shortHelp()


			




	
	290
	
		
  void ArgParser::shortHelp() const


			




	290
	291
	
		
  {


			




	...
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@@ -294,3 +295,3 @@


			




	294
	295
	
		
    int pos=_command_name.size()+2;


			




	295
	
	
		
    for(Groups::iterator g=_groups.begin();g!=_groups.end();++g) {


			




	
	296
	
		
    for(Groups::const_iterator g=_groups.begin();g!=_groups.end();++g) {


			




	296
	297
	
		
      std::ostringstream cstr;


			




	...
	...
	
		
@@ -307,3 +308,3 @@


			




	307
	308
	
		
    }


			




	308
	
	
		
    for(Opts::iterator i=_opts.begin();i!=_opts.end();++i)


			




	
	309
	
		
    for(Opts::const_iterator i=_opts.begin();i!=_opts.end();++i)


			




	309
	310
	
		
      if(!i->second.ingroup&&!i->second.syn) {


			




	...
	...
	
		
@@ -321,3 +322,3 @@


			




	321
	322
	
		
      }


			




	322
	
	
		
    for(std::vector<OtherArg>::iterator i=_others_help.begin();


			




	
	323
	
		
    for(std::vector<OtherArg>::const_iterator i=_others_help.begin();


			




	323
	324
	
		
        i!=_others_help.end();++i)


			




	...
	...
	
		
@@ -337,3 +338,3 @@


			




	337
	338
	
		

			




	338
	
	
		
  void ArgParser::showHelp()


			




	
	339
	
		
  void ArgParser::showHelp() const


			




	339
	340
	
		
  {


			




	...
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@@ -341,5 +342,5 @@


			




	341
	342
	
		
    std::cerr << "Where:\n";


			




	342
	
	
		
    for(std::vector<OtherArg>::iterator i=_others_help.begin();


			




	
	343
	
		
    for(std::vector<OtherArg>::const_iterator i=_others_help.begin();


			




	343
	344
	
		
        i!=_others_help.end();++i) showHelp(i);


			




	344
	
	
		
    for(Opts::iterator i=_opts.begin();i!=_opts.end();++i) showHelp(i);


			




	
	345
	
		
    for(Opts::const_iterator i=_opts.begin();i!=_opts.end();++i) showHelp(i);


			




	345
	346
	
		
    exit(1);


			




	...
	...
	
		
@@ -348,3 +349,3 @@


			




	348
	349
	
		

			




	349
	
	
		
  void ArgParser::unknownOpt(std::string arg)


			




	
	350
	
		
  void ArgParser::unknownOpt(std::string arg) const


			




	350
	351
	
		
  {


			




	...
	...
	
		
@@ -356,3 +357,3 @@


			




	356
	357
	
		

			




	357
	
	
		
  void ArgParser::requiresValue(std::string arg, OptType t)


			




	
	358
	
		
  void ArgParser::requiresValue(std::string arg, OptType t) const


			




	358
	359
	
		
  {


			




	...
	...
	
		
@@ -377,6 +378,6 @@


			




	377
	378
	
		

			




	378
	
	
		
  void ArgParser::checkMandatories()


			




	
	379
	
		
  void ArgParser::checkMandatories() const


			




	379
	380
	
		
  {


			




	380
	381
	
		
    bool ok=true;


			




	381
	
	
		
    for(Opts::iterator i=_opts.begin();i!=_opts.end();++i)


			




	
	382
	
		
    for(Opts::const_iterator i=_opts.begin();i!=_opts.end();++i)


			




	382
	383
	
		
      if(i->second.mandatory&&!i->second.set)


			




	...
	...
	
		
@@ -389,3 +390,3 @@


			




	389
	390
	
		
        }


			




	390
	
	
		
    for(Groups::iterator i=_groups.begin();i!=_groups.end();++i)


			




	
	391
	
		
    for(Groups::const_iterator i=_groups.begin();i!=_groups.end();++i)


			




	391
	392
	
		
      if(i->second.mandatory||i->second.only_one)


			




	...
	...
	
		
@@ -393,3 +394,3 @@


			




	393
	394
	
		
          int set=0;


			




	394
	
	
		
          for(GroupData::Opts::iterator o=i->second.opts.begin();


			




	
	395
	
		
          for(GroupData::Opts::const_iterator o=i->second.opts.begin();


			




	395
	396
	
		
              o!=i->second.opts.end();++o)


			




	...
	...
	
		
@@ -400,3 +401,3 @@


			




	400
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            ok=false;


			




	401
	
	
		
            for(GroupData::Opts::iterator o=i->second.opts.begin();


			




	
	402
	
		
            for(GroupData::Opts::const_iterator o=i->second.opts.begin();


			




	402
	403
	
		
                o!=i->second.opts.end();++o)


			




	...
	...
	
		
@@ -408,3 +409,3 @@


			




	408
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            ok=false;


			




	409
	
	
		
            for(GroupData::Opts::iterator o=i->second.opts.begin();


			




	
	410
	
		
            for(GroupData::Opts::const_iterator o=i->second.opts.begin();


			




	410
	411
	
		
                o!=i->second.opts.end();++o)

			




        

    

    

    

        

            

                

                    lemon/arg_parser.h
                

                

                  
                  
                  
                  Show white space
                  6 line context
                

                
                  
                
            

        

        

            

            



	...
	...
	
		
@@ -273,13 +273,16 @@


			




	273
	273
	
		

			




	274
	
	
		
    void show(std::ostream &os,Opts::iterator i);


			




	275
	
	
		
    void show(std::ostream &os,Groups::iterator i);


			




	276
	
	
		
    void showHelp(Opts::iterator i);


			




	277
	
	
		
    void showHelp(std::vector<OtherArg>::iterator i);


			




	278
	
	
		
    void shortHelp();


			




	279
	
	
		
    void showHelp();


			




	
	274
	
		
  private:


			




	
	275
	
		
    void show(std::ostream &os,Opts::const_iterator i) const;


			




	
	276
	
		
    void show(std::ostream &os,Groups::const_iterator i) const;


			




	
	277
	
		
    void showHelp(Opts::const_iterator i) const;


			




	
	278
	
		
    void showHelp(std::vector<OtherArg>::const_iterator i) const;


			




	280
	279
	
		

			




	281
	
	
		
    void unknownOpt(std::string arg);


			




	
	280
	
		
    void unknownOpt(std::string arg) const;


			




	282
	281
	
		

			




	283
	
	
		
    void requiresValue(std::string arg, OptType t);


			




	284
	
	
		
    void checkMandatories();


			




	
	282
	
		
    void requiresValue(std::string arg, OptType t) const;


			




	
	283
	
		
    void checkMandatories() const;


			




	
	284
	
		

			




	
	285
	
		
    void shortHelp() const;


			




	
	286
	
		
    void showHelp() const;


			




	
	287
	
		
  public:


			




	285
	288
	
		

			




	...
	...
	
		
@@ -295,8 +298,8 @@


			




	295
	298
	
		
    ///Give back the command name (the 0th argument)


			




	296
	
	
		
    const std::string &commandName() { return _command_name; }


			




	
	299
	
		
    const std::string &commandName() const { return _command_name; }


			




	297
	300
	
		

			




	298
	301
	
		
    ///Check if an opion has been given to the command.


			




	299
	
	
		
    bool given(std::string op)


			




	
	302
	
		
    bool given(std::string op) const


			




	300
	303
	
		
    {


			




	301
	
	
		
      Opts::iterator i = _opts.find(op);


			




	
	304
	
		
      Opts::const_iterator i = _opts.find(op);


			




	302
	305
	
		
      return i!=_opts.end()?i->second.set:false;


			




	...
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@@ -313,3 +316,3 @@


			




	313
	316
	
		
    {


			




	314
	
	
		
      ArgParser &_parser;


			




	
	317
	
		
      const ArgParser &_parser;


			




	315
	318
	
		
      std::string _name;


			




	...
	...
	
		
@@ -317,3 +320,3 @@


			




	317
	320
	
		
      ///\e


			




	318
	
	
		
      RefType(ArgParser &p,const std::string &n) :_parser(p),_name(n) {}


			




	
	321
	
		
      RefType(const ArgParser &p,const std::string &n) :_parser(p),_name(n) {}


			




	319
	322
	
		
      ///\e


			




	...
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@@ -321,3 +324,3 @@


			




	321
	324
	
		
      {


			




	322
	
	
		
        Opts::iterator i = _parser._opts.find(_name);


			




	
	325
	
		
        Opts::const_iterator i = _parser._opts.find(_name);


			




	323
	326
	
		
        LEMON_ASSERT(i!=_parser._opts.end(),


			




	...
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@@ -331,3 +334,3 @@


			




	331
	334
	
		
      {


			




	332
	
	
		
        Opts::iterator i = _parser._opts.find(_name);


			




	
	335
	
		
        Opts::const_iterator i = _parser._opts.find(_name);


			




	333
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        LEMON_ASSERT(i!=_parser._opts.end(),


			




	...
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@@ -341,3 +344,3 @@


			




	341
	344
	
		
      {


			




	342
	
	
		
        Opts::iterator i = _parser._opts.find(_name);


			




	
	345
	
		
        Opts::const_iterator i = _parser._opts.find(_name);


			




	343
	346
	
		
        LEMON_ASSERT(i!=_parser._opts.end(),


			




	...
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@@ -353,3 +356,3 @@


			




	353
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      {


			




	354
	
	
		
        Opts::iterator i = _parser._opts.find(_name);


			




	
	357
	
		
        Opts::const_iterator i = _parser._opts.find(_name);


			




	355
	358
	
		
        LEMON_ASSERT(i!=_parser._opts.end(),


			




	...
	...
	
		
@@ -367,3 +370,3 @@


			




	367
	370
	
		
    ///\sa RefType


			




	368
	
	
		
    RefType operator[](const std::string &n)


			




	
	371
	
		
    RefType operator[](const std::string &n) const


			




	369
	372
	
		
    {


			




	...
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@@ -376,3 +379,3 @@


			




	376
	379
	
		
    ///not starting with a '-' character.


			




	377
	
	
		
    std::vector<std::string> &files() { return _file_args; }


			




	
	380
	
		
    const std::vector<std::string> &files() const { return _file_args; }


			




	378
	381
	
		

			




        

    






    
    



    


    

     
    
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