PersistXML.h File Reference

---

Detailed Description

This file contains the declaration of class PersistXML.

Definition in file PersistXML.h.

#include <string>
#include <fstream>
#include <stdexcept>
#include <vector>
#include <list>
#include <stack>
#include <sstream>
#include <libxml/parser.h>
#include <boost/shared_ptr.hpp>
#include <boost/optional/optional.hpp>
#include "debug.h"
#include "exceptions.h"

Go to the source code of this file.

Classes
class	xml_invalid_label
	Exception class used to signal an invalid XML label. More...
class	xml_parse_error
	Exception class used to signal a failure in parsing an XML document. More...
class	Indentation
	A class to control output indentation. More...
class	PersistXML
	A persistent object archiver. More...
class	XMLLabel
	An XML label. More...
Defines
#define	SERIALIZE_BUILTINTYPE(type)
Functions
bool	valid_label (std::string const &label)
	Returns true if the label is valid.

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Define Documentation

#define SERIALIZE_BUILTINTYPE

(

type

)

Value:

template<> inline void PersistXML::serialize(std::string const& label, type& builtin) \
    { this->serialize_builtin(label, builtin); }

For internal use only.

Helper macro to define serialization specializations for the builtin types.

Definition at line 467 of file PersistXML.h.

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Function Documentation

bool valid_label

(

std::string const &

label

)

Returns true if the label is valid.

Definition at line 93 of file PersistXML.cc.

Referenced by PersistXML::serialize().

{
  if (label.size() == 0)
    return false;
  char first_char = label[0];
  if (first_char != '_' && !std::isalpha(first_char))
    return false;
  if (label.size() >= 3 &&
      std::tolower(first_char) == 'x' &&
      std::tolower(label[1]) == 'm' &&
      std::tolower(label[2]) == 'l')
    return false;
  std::string::const_iterator iter = label.begin();
  while (++iter != label.end())
  {
    char next_character = *iter;
    if (!std::isalpha(next_character) && !std::isdigit(next_character) && !std::ispunct(next_character))
      return false;
  }
  return true;
}