FmtIntT< T > Struct Template Reference

#include <evo/impl/str.h>

Detailed Description

template<class T>
struct evo::FmtIntT< T >

Explicitly format an integer.

• Used with operator<<() on String, Stream, and StreamOut
  • See String Formatting and Stream Formatting
• Don't use FmtIntT directly, use one of the aliases:
  • FmtShort, FmtInt, FmtLong, FmtLongL
  • FmtInt8, FmtInt16, FmtInt32, FmtInt64
  • FmtUShort, FmtUInt, FmtULong, FmtULongL
  • FmtUInt8, FmtUInt16, FmtUInt32, FmtUInt64

Example

Example using FmtInt

#include <evo/string.h>
using namespace evo;

int main() {
    // Format string as: 07B,45,67
    String str;
    str << FmtInt(123, fHEX, 3) << ',' FmtInt(45, fDEC) << ',' 67;

    return 0;
}

Public Types
typedef FmtFieldNum< T >	FmtFieldType
	This type paired with field info. More...
typedef IntegerT< T >::This	IntClass
	Number class type. More...
typedef T	IntPod
	Number POD type. More...
typedef FmtIntT< T >	This
	This type More...

Public Member Functions
	FmtIntT (T num, int base=fbCURRENT, FmtBasePrefix prefix=fbpCURRENT, int width=-1, char ch=0)
	Constructor for POD number type with all attributes. More...
	FmtIntT (const IntClass &num, int base=fbCURRENT, FmtBasePrefix prefix=fbpCURRENT, int width=-1, char ch=0)
	Constructor for class number type (Int, etc) with all attributes. More...
This &	width (int width, char ch=0)
	Helper for setting padding attributes. More...

Public Attributes
FmtSetInt	fmt
	Formatting attributes. More...
T	num
	Number to format. More...

Member Typedef Documentation

FmtFieldType

typedef FmtFieldNum<T> FmtFieldType

This type paired with field info.

IntClass

typedef IntegerT<T>::This IntClass

Number class type.

IntPod

typedef T IntPod

Number POD type.

This

typedef FmtIntT<T> This

This type

Constructor & Destructor Documentation

FmtIntT() [1/2]

FmtIntT ( T  num, int  base = fbCURRENT, FmtBasePrefix  prefix = fbpCURRENT, int  width = -1, char  ch = 0  )

inline

Constructor for POD number type with all attributes.

Parameters

num	Number to format
base	Formatting base to use (see FmtBase), fbCURRENT for unspecified (default: fDEC)
prefix	Formatting prefix to use (see FmtBasePrefix), fbpCURRENT for unspecified (default: fPREFIX0)
width	Width to pad to, -1 for unspecified (default: 0)
ch	Padding character to use, 0 for unspecified (default: '0')

FmtIntT() [2/2]

FmtIntT ( const IntClass &  num, int  base = fbCURRENT, FmtBasePrefix  prefix = fbpCURRENT, int  width = -1, char  ch = 0  )

inline

Constructor for class number type (Int, etc) with all attributes.

Parameters

num	Number to format
base	Formatting base to use (see FmtBase), fbCURRENT for unspecified (default: fDEC)
prefix	Formatting prefix to use (see FmtBasePrefix), fbpCURRENT for unspecified (default: fPREFIX0)
width	Width to pad to, -1 for unspecified (default: 0)
ch	Padding character to use, 0 for unspecified (default: '0')

Member Function Documentation

width()

This& width ( int  width, char  ch = 0  )

inline

Helper for setting padding attributes.

Parameters

width	Width to pad to, -1 for unspecified (default: 0)
ch	Padding character to use, 0 for unspecified (default: '0')

Returns

This

Member Data Documentation

fmt

FmtSetInt fmt

Formatting attributes.

num

T num

Number to format.

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The documentation for this struct was generated from the following file:

• evo/impl/str.h