source/utilities_basic/utilities.h File Reference

Basic OS access utilities. More...

#include <time.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <stdexcept>
#include "output.h"
#include "realtype.h"

Go to the source code of this file.

Classes

struct  host_name_struct
struct  working_directory_struct
class  Util::TimeMeter
 Time-measuring class. More...

Namespaces

namespace  Util

Defines

#define MAX_HOST_NAME_LEN   100
#define MAX_WORKING_DIRECTORY_LEN   800

Functions

void get_host_name (host_name_struct *result)
void get_working_directory (working_directory_struct *result)
int get_memory_usage_by_ps (double *virtualMemoryGigaBytes, double *residentMemoryGigaBytes)
int get_memory_usage_by_procfile (double *virtualMemGigaBytes, double *residentMemGigaBytes, double *virtualMemPeakGigaBytes)
int generate_unique_random_filename (char *result, unsigned n)
long int get_file_size (const char *fileName)

Detailed Description

Basic OS access utilities.

Author:
: Elias Rudberg responsible

Define Documentation

#define MAX_HOST_NAME_LEN   100
#define MAX_WORKING_DIRECTORY_LEN   800

Referenced by get_working_directory().


Function Documentation

int generate_unique_random_filename ( char *  result,
unsigned  n 
)
long int get_file_size ( const char *  fileName  ) 
void get_host_name ( host_name_struct result  ) 

References host_name_struct::s.

Referenced by SCF_general::SCF_general().

int get_memory_usage_by_procfile ( double *  virtualMemGigaBytes,
double *  residentMemGigaBytes,
double *  virtualMemPeakGigaBytes 
)
int get_memory_usage_by_ps ( double *  virtualMemoryGigaBytes,
double *  residentMemoryGigaBytes 
)
void get_working_directory ( working_directory_struct result  ) 

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