TNL::Benchmarks::LoggingRowElements Class Reference

Container for formatted row data in benchmark output. More...

#include <TNL/Benchmarks/Logging.h>

Collaboration diagram for TNL::Benchmarks::LoggingRowElements:

Public Member Functions
auto	begin () const noexcept
auto	begin () noexcept
auto	cbegin () const noexcept
auto	cend () const noexcept
auto	end () const noexcept
auto	end () noexcept
template<typename T>
LoggingRowElements &	operator<< (const T &b)
	Appends a value to the row.
LoggingRowElements &	operator<< (decltype(std::fixed)&setfixed)
	Sets number format (fixed or scientific).
LoggingRowElements &	operator<< (decltype(std::setprecision(2))&setprec)
	Sets output precision.
std::size_t	size () const noexcept
	Returns the number of elements in the row.

Protected Attributes
std::list< std::string >	elements
std::stringstream	stream

Detailed Description

Container for formatted row data in benchmark output.

Provides stream-like interface for building rows of string values. Uses fixed-point notation with 6 decimal places by default.

Member Function Documentation

operator<<() [1/3]

template<typename T>

LoggingRowElements & TNL::Benchmarks::LoggingRowElements::operator<< ( const T & b )

inline

Appends a value to the row.

Converts the value to string and stores it for later iteration.

Template Parameters

T	Type of value to append

Parameters

b	Value to add

Returns

Reference to this object for chaining

operator<<() [2/3]

LoggingRowElements & TNL::Benchmarks::LoggingRowElements::operator<< ( decltype(std::fixed)& setfixed )

inline

Sets number format (fixed or scientific).

Parameters

setfixed

Format manipulator (std::fixed or std::scientific)

Returns

Reference to this object

operator<<() [3/3]

LoggingRowElements & TNL::Benchmarks::LoggingRowElements::operator<< ( decltype(std::setprecision(2))& setprec )

inline

Sets output precision.

Allows changing precision mid-stream (e.g., std::setprecision(2)).

Parameters

setprec

Precision manipulator

Returns

Reference to this object

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

• src/TNL/Benchmarks/Logging.h