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📝 updated documentation

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Niels Lohmann
2019-03-19 15:40:23 +01:00
parent 710f26f95c
commit e07e8e7912
9 changed files with 126 additions and 16 deletions
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43
include/nlohmann/detail/json_pointer.hpp
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@ -210,7 +210,7 @@ class json_pointer
@return parent of this JSON pointer; in case this JSON pointer is the root,
the root itself is returned
@complexity Constant.
@complexity Linear in the length of the JSON pointer.
@liveexample{The example shows the result of `parent_pointer` for different
JSON Pointers.,json_pointer__parent_pointer}
@ -230,19 +230,50 @@ class json_pointer
}
/*!
@brief remove and return last reference token
@brief remove last reference token
@pre not `empty()`
@liveexample{The example shows the usage of `pop_back`.,json_pointer__pop_back}
@complexity Constant.
@throw out_of_range.405 if JSON pointer has no parent
@since version 3.6.0
*/
std::string pop_back()
void pop_back()
{
if (JSON_UNLIKELY(empty()))
{
JSON_THROW(detail::out_of_range::create(405, "JSON pointer has no parent"));
}
auto last = reference_tokens.back();
reference_tokens.pop_back();
return last;
}
/*!
@brief return last reference token
@pre not `empty()`
@return last reference token
@liveexample{The example shows the usage of `back`.,json_pointer__back}
@complexity Constant.
@throw out_of_range.405 if JSON pointer has no parent
@since version 3.6.0
*/
const std::string& back()
{
if (JSON_UNLIKELY(empty()))
{
JSON_THROW(detail::out_of_range::create(405, "JSON pointer has no parent"));
}
return reference_tokens.back();
}
/*!
@ -255,7 +286,7 @@ class json_pointer
@liveexample{The example shows the result of `push_back` for different
JSON Pointers.,json_pointer__push_back}
@since version 0.6.0
@since version 3.6.0
*/
void push_back(const std::string& token)
{