Converts an array of wide chars to a narrow string using the UTF-8 encoding, and streams the result to the given Message object.

Converts a wide string to a narrow string in UTF-8 encoding. The wide string is assumed to have the following encoding: UTF-16 if sizeof(wchar_t) == 2

Atomic version of: r = *at, *at = x, return r For each of several architectures.

Return a const_iterator that references the first character of the string.

iterators

iterators

bounds iterators

Return the size, in bytes, of one element of this type (that is, ignoring whether it's an array).

Return the size, in bytes, of one element of this type (that is, ignoring whether it's an array).

Return a const_iterator that references the end of a traversal of the characters of the string.

from http://www.johndcook.com/cpp_erf.html

from http://www.johndcook.com/cpp_erf.html

Fast approximate sin(x*M_PI) with ~0.001 maximum absolute error. http://devmaster.net/posts/9648/fast-and-accurate-sine-cosine#comment-76773

Find the first occurrence of substring s in *this, starting at position pos.

get value with conversion functions

get value with conversion functions

Does this TypeDesc describe an array?

Is this character pointer a unique ustring representation of those characters? Useful for diagnostics and debugging.

Create a new circle that includes only this instance.

Return the number of characters in the string.