tango.text.convert.Layout

License:

Version:

Author:

class Layout(T) ¶

Contains methods for replacing format items in a string with string equivalents of each argument.

Layout instance() [@property, static] ¶

Return shared instance

Note that this is not threadsafe, and that static-ctor usage doesn't get invoked appropriately (compiler bug)

T[] sprint(T[] result, const(T)[] formatStr, ...) [public, final] ¶

T[] vprint(T[] result, const(T)[] formatStr, TypeInfo[] arguments, ArgList args) [public, final] ¶

T[] convert(const(T)[] formatStr, ...) [public, final] ¶

Replaces the _format item in a string with the string equivalent of each argument.

Parameters:

formatStr	A string containing _format items.
args	A list of arguments.

Returns:

A copy of formatStr in which the items have been replaced by the string equivalent of the arguments.

Remarks:

The formatStr parameter is embedded with _format items of the form:

{index[,alignment][:_format-string]}

• index
  An integer indicating the element in a list to _format.
• alignment
  An optional integer indicating the minimum width. The result is padded with spaces if the length of the value is less than alignment.
• _format-string
  An optional string of formatting codes.

The leading and trailing braces are required. To include a literal brace character, use two leading or trailing brace characters.

If formatStr is "{0} bottles of beer on the wall" and the argument is an int with the value of 99, the return value will be:
"99 bottles of beer on the wall".

uint convert(Sink sink, const(T)[] formatStr, ...) [public, final] ¶

uint convert(OutputStream output, const(T)[] formatStr, ...) [public, final] ¶

Tentative convert using an OutputStream as sink - may still be removed.

Since:

0.99.7

T[] convert(TypeInfo[] arguments, ArgList args, const(T)[] formatStr) [public, final] ¶

uint convert(Sink sink, TypeInfo[] arguments, ArgList args, const(T)[] formatStr) [public, final] ¶

T[] unknown(T[] result, const(T)[] format, const(TypeInfo) type, Arg p) [protected] ¶

handle "unknown-type" errors

T[] integer(T[] output, long v, const(T)[] format, ulong mask = ulong.max, const(T)[] def = "d") [protected] ¶

Format an integer value

T[] floater(T[] output, real v, const(T)[] format) [protected] ¶

format a floating-point value. Defaults to 2 decimal places