text: #include <gecode/string.hh>
  
  namespace Gecode { namespace String {
  
    OutOfLimits::OutOfLimits(const char* l):
      Exception(l, "Number out of limits") {}
  
    EmptyDashedString::EmptyDashedString(const char* l):
      Exception(l, "Attempt to create a dashed string with no blocks.") {}
  
    UnknownRelation::UnknownRelation(const char* l):
      Exception(l, "Unknown relation.") {}
  
  }}
  