1 #ifndef RAPIDXML_UTILS_HPP_INCLUDED
2 #define RAPIDXML_UTILS_HPP_INCLUDED
20 template<
class Ch =
char>
33 basic_ifstream<Ch> stream(filename, ios::binary);
35 throw runtime_error(
string(
"cannot open file ") + filename);
36 stream.unsetf(ios::skipws);
39 stream.seekg(0, ios::end);
40 size_t size = stream.tellg();
44 m_data.resize(size + 1);
45 stream.read(&m_data.front(),
static_cast<streamsize
>(
size));
51 file(std::basic_istream<Ch> &stream)
56 stream.unsetf(ios::skipws);
57 m_data.assign(istreambuf_iterator<Ch>(stream), istreambuf_iterator<Ch>());
58 if (stream.fail() || stream.bad())
59 throw runtime_error(
"error reading stream");
67 return &m_data.front();
74 return &m_data.front();
86 std::vector<Ch> m_data;
93 inline std::size_t count_children(xml_node<Ch> *node)
95 xml_node<Ch> *child = node->first_node();
96 std::size_t count = 0;
100 child = child->next_sibling();
108 inline std::size_t count_attributes(xml_node<Ch> *node)
110 xml_attribute<Ch> *attr = node->first_attribute();
111 std::size_t count = 0;
115 attr = attr->next_attribute();
This file contains rapidxml parser and DOM implementation.
Ch * data()
Definition: rapidxml_utils.hpp:65
Represents data loaded from a file.
Definition: rapidxml_utils.hpp:21
file(const char *filename)
Definition: rapidxml_utils.hpp:28
file(std::basic_istream< Ch > &stream)
Definition: rapidxml_utils.hpp:51
std::size_t size() const
Definition: rapidxml_utils.hpp:79
const Ch * data() const
Definition: rapidxml_utils.hpp:72
Definition: rapidxml.hpp:57