dotclassgraph.cpp File Reference

#include "dotclassgraph.h"
#include <algorithm>
#include "classdef.h"
#include "config.h"
#include "containers.h"
#include "dotnode.h"
#include "message.h"
#include "textstream.h"
#include "util.h"

Include dependency graph for dotclassgraph.cpp:

Go to the source code of this file.

Functions
static DString	joinLabels (const StringSet &ss)

Function Documentation

joinLabels()

DString joinLabels ( const StringSet & ss )

static

Definition at line 235 of file dotclassgraph.cpp.

{
  DString label;
  int count=1;
  int maxLabels = Config_getInt(UML_MAX_EDGE_LABELS);
  auto it = std::begin(ss), e = std::end(ss);
  if (it!=e) // set not empty
  {
    label = *it++;
    for (; it!=e && (maxLabels==0 || count<maxLabels) ; ++it,++count)
    {
      label += '\n';
      label += *it;
    }
    if (maxLabels!=0 && count==maxLabels)
    {
      label+="\n  ...";
    }
  }
  return label;
}

References Config_getInt.

Referenced by DotClassGraph::buildGraph().