* Support testing using an element * @param {Function} fn Passed the created element and returns a boolean result

! @brief append an unescaped token at the end of the reference pointer @param[in] token token to add @complexity Amortized constant.

! @brief returns an iterator to one past the last element Returns an iterator to one past the last element. @image html range-begin-end.

Set the multi option policy to join

! @brief returns an iterator to the first element Returns an iterator to the first element. @image html range-begin-end.svg "Illustratio

Returns a pointer to the buffer data. */

! @brief remove last reference token @pre not `empty()` @liveexample{The example shows the usage of `pop_back`.,json_pointer__pop_back}

Returns a pointer to the buffer data. */

~status_bitfield_type() = default; // Do NOT uncomment this, it breaks older clangs!

! Returns type sugar for implicitly constructing a `basic_result<T>` with a successful state, default constructing `T` if necessary. */

Attempts to reserve space for n extra characters in the output range. Returns a pointer to the reserved range or a reference to out_.

size of the memory buffer

Performs equivalent check of std::fabs(lhs - rhs) <= margin But without the subtraction to allow for INFINITY in comparison

Returns the size of this buffer. */

Returns the size of this buffer. */

return iterator end (needed for range-based for)

Returns the size of this buffer. */

return iterator begin (needed for range-based for)

add a character to token_buffer

Resizes the buffer to contain *count* elements. If T is a POD type new elements may not be initialized. */