numeric

Integer parsing and formatting helpers.

Functions

Return	Name	Description
`void`	`format`	Formats an integer value in decimal notation.
`void`	`format`	Formats an integer value in decimal notation, right justified in a field having at least the specified width.
`void`	`format0`	Formats an integer value in decimal notation, right justified and zero-padded in a field having at least the specified width.
`void`	`formatHex`	Formats an int value in hexadecimal notation. The value is treated as unsigned.
`void`	`formatHex`	Formats an int value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width. The value is treated as unsigned.
`void`	`format`	Formats an unsigned int value in decimal notation.
`void`	`format`	Formats an unsigned int value in decimal notation, right justified in a field having at least the specified width.
`void`	`format0`	Formats an unsigned int value in decimal notation, right justified and zero-padded in a field having at least the specified width.
`void`	`formatHex`	Formats an unsigned int value in hexadecimal notation.
`void`	`formatHex`	Formats an unsigned int value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width.
`void`	`format`	Formats a long value in decimal notation.
`void`	`format`	Formats a long value in decimal notation, right justified in a field having at least the specified width.
`void`	`format0`	Formats a long value in decimal notation, right justified and zero-padded in a field having at least the specified width.
`void`	`formatHex`	Formats a long value in hexadecimal notation. The value is treated as unsigned.
`void`	`formatHex`	Formats a long value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width. The value is treated as unsigned.
`void`	`format`	Formats an unsigned long value in decimal notation.
`void`	`format`	Formats an unsigned long value in decimal notation, right justified in a field having at least the specified width.
`void`	`format0`	Formats an unsigned long value in decimal notation, right justified and zero-padded in a field having at least the specified width.
`void`	`formatHex`	Formats an unsigned long value in hexadecimal notation.
`void`	`formatHex`	Formats an unsigned long value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width.
`void`	`format`	Formats a 64-bit integer value in decimal notation.
`void`	`format`	Formats a 64-bit integer value in decimal notation, right justified in a field having at least the specified width.
`void`	`format0`	Formats a 64-bit integer value in decimal notation, right justified and zero-padded in a field having at least the specified width.
`void`	`formatHex`	Formats a 64-bit integer value in hexadecimal notation. The value is treated as unsigned.
`void`	`formatHex`	Formats a 64-bit integer value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width. The value is treated as unsigned.
`void`	`format`	Formats an unsigned 64-bit integer value in decimal notation.
`void`	`format`	Formats an unsigned 64-bit integer value in decimal notation, right justified in a field having at least the specified width.
`void`	`format0`	Formats an unsigned 64-bit integer value in decimal notation, right justified and zero-padded in a field having at least the specified width.
`void`	`formatHex`	Formats an unsigned 64-bit integer value in hexadecimal notation.
`void`	`formatHex`	Formats an unsigned 64-bit integer value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width.

format

void format(std::string & str, int value)

Formats an integer value in decimal notation.

Parameters

str Output string to append to.
value Value to format.

format

void format(std::string & str, int value, int width)

Formats an integer value in decimal notation, right justified in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with spaces on the left.

format0

void format0(std::string & str, int value, int width)

Formats an integer value in decimal notation, right justified and zero-padded in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with zeros on the left.

formatHex

void formatHex(std::string & str, int value)

Formats an int value in hexadecimal notation. The value is treated as unsigned.

Parameters

str Output string to append to.
value Value to format.

formatHex

void formatHex(std::string & str, int value, int width)

Formats an int value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width. The value is treated as unsigned.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with zeros on the left.

format

void format(std::string & str, unsigned value)

Formats an unsigned int value in decimal notation.

Parameters

str Output string to append to.
value Value to format.

format

void format(std::string & str, unsigned value, int width)

Formats an unsigned int value in decimal notation, right justified in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with spaces on the left.

format0

void format0(std::string & str, unsigned int value, int width)

Formats an unsigned int value in decimal notation, right justified and zero-padded in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with zeros on the left.

formatHex

void formatHex(std::string & str, unsigned value)

Formats an unsigned int value in hexadecimal notation.

Parameters

str Output string to append to.
value Value to format.

formatHex

void formatHex(std::string & str, unsigned value, int width)

Formats an unsigned int value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with zeros on the left.

format

void format(std::string & str, long value)

Formats a long value in decimal notation.

Parameters

str Output string to append to.
value Value to format.

format

void format(std::string & str, long value, int width)

Formats a long value in decimal notation, right justified in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with spaces on the left.

format0

void format0(std::string & str, long value, int width)

Formats a long value in decimal notation, right justified and zero-padded in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with zeros on the left.

formatHex

void formatHex(std::string & str, long value)

Formats a long value in hexadecimal notation. The value is treated as unsigned.

Parameters

str Output string to append to.
value Value to format.

formatHex

void formatHex(std::string & str, long value, int width)

Formats a long value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width. The value is treated as unsigned.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with zeros on the left.

format

void format(std::string & str, unsigned long value)

Formats an unsigned long value in decimal notation.

Parameters

str Output string to append to.
value Value to format.

format

void format(std::string & str, unsigned long value, int width)

Formats an unsigned long value in decimal notation, right justified in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with spaces on the left.

format0

void format0(std::string & str, unsigned long value, int width)

Formats an unsigned long value in decimal notation, right justified and zero-padded in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with zeros on the left.

formatHex

void formatHex(std::string & str, unsigned long value)

Formats an unsigned long value in hexadecimal notation.

Parameters

str Output string to append to.
value Value to format.

formatHex

void formatHex(std::string & str, unsigned long value, int width)

Formats an unsigned long value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with zeros on the left.

format

void format(std::string & str, std::int64_t value)

Formats a 64-bit integer value in decimal notation.

Parameters

str Output string to append to.
value Value to format.

format

void format(std::string & str, std::int64_t value, int width)

Formats a 64-bit integer value in decimal notation, right justified in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with spaces on the left.

format0

void format0(std::string & str, std::int64_t value, int width)

Formats a 64-bit integer value in decimal notation, right justified and zero-padded in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with zeros on the left.

formatHex

void formatHex(std::string & str, std::int64_t value)

Formats a 64-bit integer value in hexadecimal notation. The value is treated as unsigned.

Parameters

str Output string to append to.
value Value to format.

formatHex

void formatHex(std::string & str, std::int64_t value, int width)

Formats a 64-bit integer value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width. The value is treated as unsigned.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with zeros on the left.

format

void format(std::string & str, uint64_t value)

Formats an unsigned 64-bit integer value in decimal notation.

Parameters

str Output string to append to.
value Value to format.

format

void format(std::string & str, uint64_t value, int width)

Formats an unsigned 64-bit integer value in decimal notation, right justified in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with spaces on the left.

format0

void format0(std::string & str, uint64_t value, int width)

Formats an unsigned 64-bit integer value in decimal notation, right justified and zero-padded in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with zeros on the left.

formatHex

void formatHex(std::string & str, uint64_t value)

Formats an unsigned 64-bit integer value in hexadecimal notation.

Parameters

str Output string to append to.
value Value to format.

formatHex

void formatHex(std::string & str, uint64_t value, int width)

Formats an unsigned 64-bit integer value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width.

Parameters

str Output string to append to.
value Value to format.
width Minimum field width; padded with zeros on the left.