IndexRange Class Reference

#include <IndexRange.h>

Public Types
using	Index = unsigned int
using	Name = std::string
using	NameVector = std::vector< Name >

Public Member Functions
	IndexRange ()
	IndexRange (Index len)
	IndexRange (Index a_begin, Index a_end)
	IndexRange (Name a_name, Index a_begin, Index a_end, Name lab0="", Name lab1="", Name lab2="", Name lab3="")
	IndexRange (Name sran)
Index	size () const
bool	operator< (const IndexRange &rhs) const
bool	isValid () const
Index	first () const
Index	last () const
std::string	rangeString () const
void	setLabel (Name lab)
void	setLabel (Index ilab, Name lab)
Name	label (Index ilab=0) const
bool	contains (Index ival) const

Public Attributes
Name	name
NameVector	labels
Index	begin =0
Index	end =0

Detailed Description

Definition at line 23 of file IndexRange.h.

Member Typedef Documentation

using IndexRange::Index = unsigned int

Definition at line 27 of file IndexRange.h.

using IndexRange::Name = std::string

Definition at line 28 of file IndexRange.h.

using IndexRange::NameVector = std::vector<Name>

Definition at line 29 of file IndexRange.h.

Constructor & Destructor Documentation

IndexRange::IndexRange ( )

inline

Definition at line 38 of file IndexRange.h.

{ };

IndexRange::IndexRange ( Index  len )

inline

Definition at line 39 of file IndexRange.h.

: end(len) { }

IndexRange::IndexRange ( Index  a_begin, Index  a_end  )

inline

Definition at line 40 of file IndexRange.h.

: begin(a_begin), end(a_end) { }

IndexRange::IndexRange ( Name  a_name, Index  a_begin, Index  a_end, Name  lab0 = "", Name  lab1 = "", Name  lab2 = "", Name  lab3 = ""  )

inline

Definition at line 41 of file IndexRange.h.

  : name(a_name), begin(a_begin), end(a_end) {
    if ( lab0.size() ) setLabel(0, lab0);
    if ( lab1.size() ) setLabel(1, lab1);
    if ( lab2.size() ) setLabel(2, lab2);
    if ( lab3.size() ) setLabel(3, lab3);
  }

IndexRange::IndexRange ( Name  sran )

inlineexplicit

Definition at line 50 of file IndexRange.h.

                                 {
    // name
    std::string srem = sran;
    std::string::size_type ipos = srem.find(":");
    if ( ipos ==0 || ipos == std::string::npos ) return;
    std::string nameTmp = srem.substr(0, ipos);
    // begin
    srem = srem.substr(ipos+1);
    if ( srem.size() == 0 ) return;
    ipos = srem.find(":");
    if ( ipos ==0 || ipos == std::string::npos ) return;
    std::string swrd = srem.substr(0, ipos);
    if ( swrd.find_first_not_of("0123456789") != std::string::npos ) return;
    Index beginTmp = std::stoi(swrd);
    // end
    srem = srem.substr(ipos+1);
    if ( srem.size() == 0 ) return;
    ipos = srem.find(":");
    if ( ipos ==0 ) return;
    swrd = srem.substr(0, ipos);
    if ( swrd.find_first_not_of( "0123456789" ) != std::string::npos ) return;
    Index endTmp = std::stoi(swrd);
    if ( endTmp <= beginTmp ) return;
    // We now have a valid range.
    name = nameTmp;
    begin = beginTmp;
    end = endTmp;
    // Add any labels.
    Index ilab = 0;
    while ( ipos != std::string::npos ) {
      srem = srem.substr(ipos+1);
      swrd = srem.substr(0, ipos);
      ipos = srem.find(":");
      setLabel(ilab++, swrd);
    }
  }

Member Function Documentation

bool IndexRange::contains ( Index  ival ) const

inline

Definition at line 110 of file IndexRange.h.

{ return ival >= begin && ival < end; }

Index IndexRange::first ( ) const

inline

Definition at line 95 of file IndexRange.h.

{ return begin; }

bool IndexRange::isValid ( ) const

inline

Definition at line 94 of file IndexRange.h.

{ return end > begin; }

Name IndexRange::label ( Index  ilab = 0 ) const

inline

Definition at line 106 of file IndexRange.h.

                                  {
    if ( ilab >= labels.size() ) return "";
    return labels[ilab];
  }

Index IndexRange::last ( ) const

inline

Definition at line 96 of file IndexRange.h.

{ return end > 0 ? end - 1 : 0; }

bool IndexRange::operator< ( const IndexRange &  rhs ) const

inline

Definition at line 91 of file IndexRange.h.

{ return name < rhs.name; }

std::string IndexRange::rangeString ( ) const

inline

Definition at line 97 of file IndexRange.h.

                                {
    if ( ! isValid() ) return "[]";
    return "[" + std::to_string(begin) + ", " + std::to_string(end) + ")";
  }

void IndexRange::setLabel ( Name  lab )

inline

Definition at line 101 of file IndexRange.h.

{ setLabel(0, lab); }

void IndexRange::setLabel ( Index  ilab, Name  lab  )

inline

Definition at line 102 of file IndexRange.h.

                                      {
    labels.resize(ilab+1, "");
    labels[ilab] = lab;
  }

Index IndexRange::size ( ) const

inline

Definition at line 88 of file IndexRange.h.

{ return end>begin ? end - begin : 0; }

Member Data Documentation

Index IndexRange::begin =0

Definition at line 34 of file IndexRange.h.

Index IndexRange::end =0

Definition at line 35 of file IndexRange.h.

NameVector IndexRange::labels

Definition at line 33 of file IndexRange.h.

Name IndexRange::name

Definition at line 32 of file IndexRange.h.

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

• dunecore/dunecore/DuneInterface/Data/IndexRange.h