string_util.h File Reference

#include <vector>
#include <sstream>
#include <fstream>
#include <iterator>
#include <algorithm>
#include <chrono>
#include <complex>

Macros
#define	_STRINGUTIL_

Functions
string	command_line (int argc, char **argv)
string	base (string &filename)
string	extension (string filename)
string	replace_extension (string &filename, string ext)
string	insert (string &filename, string ins)
string	insert (string &filename, int i, int n)
void	remove_spaces (string &s)
string	remove_spaces2 (string &s)
string	parameter_file_path (string &filename)
	Finds the parameter file path. More...
string	quote_or_not (const string &s)
vector< string >	split (const string &s)
	Splits a string on whitespace. More...
vector< string >	splitn (const string &s, long n)
	Splits a string on whitespace. More...
vector< string >	split (const string &s, char delim)
	Splits a string using a given delimiter. More...
string	concatenate (const vector< string > &vs)
	Concatenates a vector of strings. More...
string	concatenate (const vector< long > &v)
	Concatenates a vector of integers into a comma-separated array. More...
string	concatenate (const vector< double > &v)
	Concatenates a vector of real values into a comma-separated array. More...
vector< long >	parse_integer_vector (string vecstr)
	Parses a comma-separated array of integers into a vector. More...
vector< double >	parse_real_vector (string vecstr)
	Parses a comma-separated array of real values into a vector. More...
string	local_time ()
string	get_clean_line (ifstream &fstar)
long	to_integer (string s)
double	to_real (string s)
bool	check_for_number (string &s)
int	check_for_type (string &s)

Detailed Description

Author

Bernard Heymann

Date

20160911 - 20220101

Macro Definition Documentation

_STRINGUTIL_

#define _STRINGUTIL_

Function Documentation

base()

string base

(

string &

filename

)

check_for_number()

bool check_for_number

(

string &

s

)

check_for_type()

int check_for_type

(

string &

s

)

command_line()

string command_line	(	int	argc,
		char **	argv
	)

concatenate() [1/3]

string concatenate

(

const vector< double > &

v

)

Concatenates a vector of real values into a comma-separated array.

Parameters

&v	vector of real values.

Returns

string concatenated strings.

concatenate() [2/3]

string concatenate

(

const vector< long > &

v

)

Concatenates a vector of integers into a comma-separated array.

Parameters

&v	vector of integers.

Returns

string concatenated strings.

concatenate() [3/3]

string concatenate

(

const vector< string > &

vs

)

Concatenates a vector of strings.

Parameters

&vs	vector of strings.

Returns

string concatenated strings.

extension()

string extension

(

string

filename

)

get_clean_line()

string get_clean_line

(

ifstream &

fstar

)

insert() [1/2]

string insert	(	string &	filename,
		int	i,
		int	n
	)

insert() [2/2]

string insert	(	string &	filename,
		string	ins
	)

local_time()

string local_time

(

)

parameter_file_path()

string parameter_file_path

(

string &

filename

)

Finds the parameter file path.

Parameters

&filename

the parameter filename.

Returns

Bstring the full path and file name.

The parameter file path should primarily be defined in the environmental
variable "BPARAM".
Otherwise a default is used which may or may not be valid.
The string returned has a length containing the path plus one byte.

parse_integer_vector()

vector< long > parse_integer_vector

(

string

vecstr

)

Parses a comma-separated array of integers into a vector.

Parameters

vecstr

string.

Returns

vector<long> vector of integers.

parse_real_vector()

vector< double > parse_real_vector

(

string

vecstr

)

Parses a comma-separated array of real values into a vector.

Parameters

vecstr

string.

Returns

vector<double> vector of real values.

quote_or_not()

string quote_or_not

(

const string &

s

)

remove_spaces()

void remove_spaces

(

string &

s

)

remove_spaces2()

string remove_spaces2

(

string &

s

)

replace_extension()

string replace_extension	(	string &	filename,
		string	ext
	)

split() [1/2]

vector< string > split

(

const string &

s

)

Splits a string on whitespace.

Parameters

&s	string to be split.

Returns

vector<string> vector of strings.

split() [2/2]

vector< string > split	(	const string &	s,
		char	delim
	)

Splits a string using a given delimiter.

Parameters

&s	string to be split.
delim	delimiter.

Returns

vector<string> vector of strings.

splitn()

vector< string > splitn	(	const string &	s,
		long	n
	)

Splits a string on whitespace.

Parameters

&s	string to be split.
n	number of strings to expect.

Returns

vector<string> vector of strings.

Keeps whitespace within quoted strings intact.
Excess beyond n strings is discarded.

to_integer()

long to_integer

(

string

s

)

to_real()

double to_real

(

string

s

)