dotnode.h File Reference

#include <src/dotnode.h>

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Classes
class	EdgeInfo
	Attributes of an edge of a dot graph. More...
class	DotNode
	A node in a dot graph. More...
class	DotNodeMap
class	DotNodeDeque

Typedefs
using	DotNodeRefVector = std::vector<DotNode*>
using	EdgeInfoVector = std::vector<EdgeInfo>

Functions
DString	escapeTooltip (const DString &tooltip)

Typedef Documentation

DotNodeRefVector

using DotNodeRefVector = std::vector<DotNode*>

Definition at line 62 of file dotnode.h.

EdgeInfoVector

using EdgeInfoVector = std::vector<EdgeInfo>

Definition at line 63 of file dotnode.h.

Function Documentation

escapeTooltip()

DString escapeTooltip

(

const DString &

tooltip

)

Definition at line 101 of file dotnode.cpp.

{
  if (tooltip.empty()) return tooltip;
  DString result;
  const char *p=tooltip.data();
  char c = 0;
  while ((c=*p++))
  {
    switch(c)
    {
    case '"': result+="\\\""; break;
    case '\\': result+="\\\\"; break;
    default: result+=c; break;
    }
  }
  return result;
}

References DString::data(), and DString::empty().

Referenced by common_attributes(), and DotNode::writeBox().