util::Cmdline Class Reference

Abstraction of the usual "int argc, int** argv"-Commandline, to be able to treat it as a vector of strings. More...

#include <cmdline.hpp>

Inheritance diagram for util::Cmdline:

[legend]

Collaboration diagram for util::Cmdline:

[legend]

List of all members.

Public Member Functions
template<class In>
	Cmdline (In first, In last)
	Cmdline (const string cmdline)
	create by tokenizing a string (e.g.
	Cmdline (int argc, char *argv[])
	create as a tokenized copy of the current commandline.
	operator string () const
	conversion to string by joining the tokens
VectS &	operator= (const VectS &source)

---

Detailed Description

Inherits from vector<std::string>, but provides convienient conversions to string (joining delimited by space)...

Definition at line 48 of file cmdline.hpp.

---

Constructor & Destructor Documentation

util::Cmdline::Cmdline	(	int	argc,
		char *	argv[]
	)

Note that argv[0] is allways ignored.

Definition at line 55 of file cmdline.cpp.

    : vector<string> (noneg(argc-1))
    {
      for (int i=1; i<argc; ++i)
        {
          ASSERT (argv[i]);
          (*this)[i-1] = argv[i];
        }
    }

util::Cmdline::Cmdline

(

const string

cmdline

)

[explicit]

"fake" cmdline, separated by whitespace)

Definition at line 69 of file cmdline.cpp.

    {
      regex tokendef("[^ \r\n\t]+");
      smatch match;
      string::const_iterator it = cmdline.begin();
      string::const_iterator end = cmdline.end();
      
      while (regex_search(it, end, match, tokendef))
        {
          string ss(match[0]);
          this->push_back(ss);
          it = match[0].second;
        }
      
    }

---

The documentation for this class was generated from the following files:

• common/cmdline.hpp
• common/cmdline.cpp