blippy

blippy

#include "mcstats.h"

#include <assert.h>
#include <stdlib.h>
//#include <stdio>
#include <iostream>
#include <fstream>
#include <string>

using std::cout;

blippy

const char white[] = " \t\r";

string trim(string& str)
{
    if(str.length() ==0) { return str;}
    size_t first = str.find_first_not_of(white);
    if(first == string::npos) return "";
    size_t last = str.find_last_not_of(white);
    return str.substr(first, (last-first+1));
}

blippy

#include <sys/stat.h>

...

struct stat st;
stat("s2/yfetch.csv", &st);
time_t t = st.st_mtime;
struct tm atm;
localtime_r(&t, &atm);
char dtstamp[80];

blippy

[Desktop Entry]
Version=0.0.0
Type=Application
Name=Xterm Terminal
GenericName=Xterm Terminal
Comment=A lightweight terminal
Icon=/usr/share/icons/nuoveXT2/22x22/apps/terminal.png
Exec=xterm %F
#Terminal=false
MimeType=text/html;

blippy

#include <iostream>     // std::cout
#include <fstream>      // std::ifstream
#include <string>

void reading()
{
	std::string filename = ... ;
	
	std::ifstream ifs;                                                                                                        
        if(filename.size()>0) ifs.open(filename);                                                                                 

blippy

#include <fstream>
#include <iostream>

void prin_vecvec(vecvec_t & vvs, const char *sep, const char *recsep, const char *filename )
{
        
        std::ofstream ofs;
        bool use_file = strlen(filename);
        if(use_file) ofs.open(filename, std::ofstream::out);
        ostream &os = use_file ? ofs : cout ;

blippy

000100 identification division.
000200 program-id. naps.
000300 environment division.
       INPUT-OUTPUT SECTION.
       FILE-CONTROL.
           SELECT EPICS-FILE ASSIGN TO 
                   "/home/mcarter/.mca/work/s3/epics.rep"
                   ORGANIZATION IS LINE SEQUENTIAL.
           select sectors-file assign to
                   "sectors.txt"

blippy

std::string dout(double d)
{
        std::ostringstream s;
        s.precision(2);
        s.width(10);
        s << std::fixed;
        s <<  d;
        return s.str();
}

blippy

#include <fstream>
#include <sstream>

std::string slurp(const char *filename)
{
        std::ifstream in;
        in.open(filename, std::ifstream::in | std::ifstream::binary);
        std::stringstream sstr;
        sstr << in.rdbuf();
        in.close();