本文整理汇总了C++中CL_StringRef::substr方法的典型用法代码示例。如果您正苦于以下问题：C++ CL_StringRef::substr方法的具体用法？C++ CL_StringRef::substr怎么用？C++ CL_StringRef::substr使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CL_StringRef的用法示例。
在下文中一共展示了CL_StringRef::substr方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: get_state
CL_StringRef CL_CSSSelector::get_state(const CL_StringRef &path_element)
{
CL_StringRef::size_type pos1 = path_element.find_first_of(':');
if (pos1 == CL_StringRef::npos)
return CL_StringRef();
CL_StringRef::size_type pos2 = path_element.find_first_of(".#", pos1);
if (pos2 == CL_StringRef::npos)
return path_element.substr(pos1);
else
return path_element.substr(pos1, pos2 - pos1);
}示例2: get_attribute_ns
CL_DomString CL_DomElement::get_attribute_ns(
const CL_DomString &namespace_uri,
const CL_DomString &local_name,
const CL_DomString &default_value) const
{
if (impl)
{
CL_DomDocument_Generic *doc_impl = (CL_DomDocument_Generic *) impl->owner_document.lock().get();
const CL_DomTreeNode *tree_node = impl->get_tree_node();
unsigned int cur_index = tree_node->first_attribute;
const CL_DomTreeNode *cur_attribute = tree_node->get_first_attribute(doc_impl);
while (cur_attribute)
{
CL_StringRef lname = cur_attribute->get_node_name();
CL_StringRef::size_type lpos = lname.find_first_of(':');
if (lpos != CL_StringRef::npos)
lname = lname.substr(lpos + 1);
if (cur_attribute->get_namespace_uri() == namespace_uri && lname == local_name)
return cur_attribute->get_node_value();
cur_index = cur_attribute->next_sibling;
cur_attribute = cur_attribute->get_next_sibling(doc_impl);
}
return default_value;
}
return default_value;
}示例3: get_type
CL_StringRef CL_CSSSelector::get_type(const CL_StringRef &path_element)
{
CL_StringRef::size_type pos = path_element.find_first_of(".#:");
if (pos == CL_StringRef::npos)
return path_element;
else
return path_element.substr(0, pos);
}示例4: trim_whitespace
inline CL_StringRef CL_XMLTokenizer_Generic::trim_whitespace(const CL_StringRef &text)
{
CL_StringRef::size_type pos_start = text.find_first_not_of(" \t\r\n");
if (pos_start == CL_StringRef::npos)
return CL_StringRef();
CL_StringRef::size_type pos_end = text.find_last_not_of(" \t\r\n", pos_start);
if (pos_end == CL_StringRef::npos)
{
if (pos_start == 0)
return text;
else
return string_allocator.alloc(text.substr(pos_start));
}
else
{
return string_allocator.alloc(text.substr(pos_start, pos_end - pos_start + 1));
}
}