utils.h File Reference

Useful miscellaneous utility functions. More...

#include <algorithm>
#include <iterator>
#include <string>
#include <vector>

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Namespaces
namespace	tdms_vector_utils
	A collection of utility functions that we will be applying to std::vectors multiple times throughout the codebase.

Functions
void	assert_can_open_file (const char *filename, const char *mode)
	Throws a runtime error if a file is not found.
bool	are_equal (const char *a, const char *b)
	Check two strings are equal.
template<typename T>
T	tdms_vector_utils::max (const std::vector< T > &v)
	Return the maximum value stored in the vector.
template<typename T>
bool	tdms_vector_utils::has_elements (const std::vector< T > &v)
	Return true if the vector has non-zero size.
template<typename T>
int	tdms_vector_utils::index (const std::vector< T > &v, const T &value)
std::vector< int >	tdms_vector_utils::to_vector_int (const std::vector< double > &ints_that_are_doubles)
	Static_casts an array of doubles to ints. ONLY INTENDED FOR CASES WHERE WE KNOW THAT THE VALUES STORED AS DOUBLES ARE INTS.

Detailed Description

Useful miscellaneous utility functions.

Function Documentation

are_equal()

bool are_equal	(	const char *	a,
		const char *	b )

Check two strings are equal.

Parameters

a	The first string
b	The second string

Returns

true if the strings are the same

false otherwise

assert_can_open_file()

void assert_can_open_file	(	const char *	filename,
		const char *	mode )

Throws a runtime error if a file is not found.

Parameters

filename	The name of the file to check.
mode	The mode to try and open with.