Aseba::FormatableString Class Reference
[General helper functions and classes]

#include <FormatableString.h>

List of all members.

Public Member Functions
template<typename T >
FormatableString &	arg (const T &value)
FormatableString &	arg (float value, int fieldWidth=0, int precision=6, char fillChar= ' ')
FormatableString &	arg (unsigned value, int fieldWidth=0, int base=10, char fillChar= ' ')
FormatableString &	arg (int value, int fieldWidth=0, int base=10, char fillChar= ' ')
template<typename T >
FormatableString &	arg (const T &value)
FormatableString &	arg (float value, int fieldWidth=0, int precision=6, char fillChar= ' ')
FormatableString &	arg (unsigned value, int fieldWidth=0, int base=10, char fillChar= ' ')
FormatableString &	arg (int value, int fieldWidth=0, int base=10, char fillChar= ' ')
	FormatableString (const std::string &s)
	FormatableString ()
	FormatableString (const std::string &s)
	FormatableString ()
FormatableString &	operator= (const std::string &str)
FormatableString &	operator= (const std::string &str)
Private Member Functions
void	proceedReplace (const std::string &replacement)
void	proceedReplace (const std::string &replacement)
Private Attributes
int	argLevel

---

Detailed Description

string that can be used for argument substitution. Example : FormatableString fs("Hello %0"); cout << fs.arg("World");

Definition at line 41 of file FormatableString.h.

---

Constructor & Destructor Documentation

Aseba::FormatableString::FormatableString

(

)

[inline]

Definition at line 56 of file FormatableString.h.

Aseba::FormatableString::FormatableString

(

const std::string &

s

)

[inline]

Creates a new FormatableString with format string set to s.

Parameters:

s

A string with indicators for argument substitution. Each indicator is the % symbol followed by a number. The number is the index of the corresponding argument (starting at 0).

Definition at line 63 of file FormatableString.h.

Aseba::FormatableString::FormatableString

(

)

[inline]

Definition at line 56 of file FormatableString.h.

Aseba::FormatableString::FormatableString

(

const std::string &

s

)

[inline]

Creates a new FormatableString with format string set to s.

Parameters:

s

A string with indicators for argument substitution. Each indicator is the % symbol followed by a number. The number is the index of the corresponding argument (starting at 0).

Definition at line 63 of file FormatableString.h.

---

Member Function Documentation

template<typename T >

FormatableString& Aseba::FormatableString::arg

(

const T &

value

)

[inline]

Replace the next arg by a value that can be passed to an ostringstream. The first call to arg replace 0, the second 1, and so on.

Parameters:

value

Value used to replace the current argument.

Definition at line 101 of file FormatableString.h.

FormatableString& Aseba::FormatableString::arg	(	float	value,
		int	fieldWidth = 0,
		int	precision = 6,
		char	fillChar = ' '
	)

Replace the next arg by a float value.

Parameters:

	value	Value used to replace the current argument.
	fieldWidth	min width of the displayed number.
	precision	Number of digits displayed.
	fillChar	Character used to pad the number to reach fieldWidth.

See also:

arg(const T& value)

FormatableString& Aseba::FormatableString::arg	(	unsigned	value,
		int	fieldWidth = 0,
		int	base = 10,
		char	fillChar = ' '
	)

Replace the next arg by an int value.

Parameters:

	value	Value used to replace the current argument.
	fieldWidth	min width of the displayed number
	base	Radix of the number (8, 10 or 16)
	fillChar	Character used to pad the number to reach fieldWidth

See also:

arg(const T& value)

FormatableString& Aseba::FormatableString::arg	(	int	value,
		int	fieldWidth = 0,
		int	base = 10,
		char	fillChar = ' '
	)

Replace the next arg by an int value.

Parameters:

	value	Value used to replace the current argument.
	fieldWidth	min width of the displayed number
	base	Radix of the number (8, 10 or 16)
	fillChar	Character used to pad the number to reach fieldWidth

See also:

arg(const T& value)

template<typename T >

FormatableString& Aseba::FormatableString::arg

(

const T &

value

)

[inline]

Replace the next arg by a value that can be passed to an ostringstream. The first call to arg replace 0, the second 1, and so on.

Parameters:

value

Value used to replace the current argument.

Definition at line 101 of file FormatableString.h.

FormatableString& Aseba::FormatableString::operator=

(

const std::string &

str

)

Affects a new value to the format string and reset the arguments counter.

Parameters:

str

New format string.

void Aseba::FormatableString::proceedReplace

(

const std::string &

replacement

)

[private]

Replace the next argument by replacement.

---

Member Data Documentation

int Aseba::FormatableString::argLevel [private]

Next argument to be replaced.

Definition at line 47 of file FormatableString.h.

---

The documentation for this class was generated from the following files:

• /opt/ros/diamondback/stacks/ethzasl_aseba/asebaros/aseba/include/aseba/utils/FormatableString.h
• /opt/ros/diamondback/stacks/ethzasl_aseba/asebaros/aseba/svn/utils/FormatableString.h
• /opt/ros/diamondback/stacks/ethzasl_aseba/asebaros/aseba/svn/utils/FormatableString.cpp