powerd++
0.4.4
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Implements generally useful functions. More...
#include <type_traits>
#include <charconv>
#include <cctype>
#include <string>
#include <cstdio>
Go to the source code of this file.
Classes | |
class | utility::Formatter< BufSize > |
A formatting wrapper around string literals. More... | |
class | utility::Sum< T > |
A simple value container only allowing += and copy assignment. More... | |
class | utility::Min< T > |
A simple value container that provides the minimum of assigned values. More... | |
class | utility::Max< T > |
A simple value container that provides the maximum of assigned values. More... | |
struct | utility::FromChars |
A functor for reading numerical values from a string or character array. More... | |
struct | utility::Underlined |
A line of text and an underlining line. More... | |
Namespaces | |
utility | |
A collection of generally useful functions. | |
utility::literals | |
Contains literal operators. | |
Functions | |
template<typename T , size_t Count> | |
constexpr size_t | utility::countof (T(&)[Count]) |
Like sizeof(), but it returns the number of elements an array consists of instead of the number of bytes. More... | |
template<typename... Args> | |
void | utility::sprintf (Args...) |
This is a safeguard against accidentally using sprintf(). More... | |
template<size_t Size, typename... Args> | |
int | utility::sprintf_safe (char(&dst)[Size], char const *const format, Args const ... args) |
A wrapper around snprintf() that automatically pulls in the destination buffer size. More... | |
template<class ET , typename VT = typename std::underlying_type<ET>::type> | |
constexpr VT | utility::to_value (ET const op) |
Casts an enum to its underlying value. More... | |
constexpr Formatter< 16384 > | utility::literals::operator""_fmt (char const *const fmt, size_t const) |
Literal to convert a string literal to a Formatter instance. More... | |
Underlined | utility::highlight (std::string const &str, ptrdiff_t const offs, ptrdiff_t const len=1) |
Underline the given number of characters. More... | |
Implements generally useful functions.