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s3_utils Class Reference

Some utility functions. More...

#include <s3_utils.h>

List of all members.

Static Public Methods

template<typename T> T sqr (const T &t)
 Return the product of the argument with itself (i.e. More...

template<typename T> T min (const T &t0, const T &t1)
 Return the smaller of the two arguments. More...

template<typename T> T max (const T &t0, const T &t1)
 Return the larger of the two arguments. More...

float time_diff (const timeval &time_start, const timeval &time_end)
 This method returns the difference in seconds between the start and the stop time. More...

Detailed Description

Some utility functions.

Definition at line 43 of file s3_utils.h.

Member Function Documentation

template<typename T>
T s3_utils::max (  const T &    t0,
const T &    t1
)  [inline, static]
 

Return the larger of the two arguments.

Definition at line 71 of file s3_utils.h.

template<typename T>
T s3_utils::min (  const T &    t0,
const T &    t1
)  [inline, static]
 

Return the smaller of the two arguments.

Definition at line 62 of file s3_utils.h.

template<typename T>
T s3_utils::sqr (  const T &    t )  [inline, static]
 

Return the product of the argument with itself (i.e.

its square).

Parameters:
t  Input to be squared.

Definition at line 53 of file s3_utils.h.

float s3_utils::time_diff (  const timeval &    time_start,
const timeval &    time_end
)  [inline, static]
 

This method returns the difference in seconds between the start and the stop time.

A negative result indicates something happened EXTREMELY quickly!

Parameters:
time_start  A constant reference to the start time.
time_end  A constant reference to the stop time.
Returns:
The time duration in seconds.

Definition at line 86 of file s3_utils.h.

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