Persist.cxx File Reference

#include "WireCellUtil/Persist.h"
#include "WireCellUtil/String.h"
#include "WireCellUtil/Logging.h"
#include "WireCellUtil/Exceptions.h"
#include "libjsonnet++.h"
#include <cstdlib>
#include <boost/iostreams/copy.hpp>
#include <boost/iostreams/filter/bzip2.hpp>
#include <boost/iostreams/device/file.hpp>
#include <boost/iostreams/filtering_stream.hpp>
#include <boost/filesystem.hpp>
#include <string>
#include <sstream>
#include <fstream>

Go to the source code of this file.

Macros
#define	WIRECELL_PATH_VARNAME   "WIRECELL_PATH"

Functions
static std::string	file_extension (const std::string &filename)
static std::vector< std::string >	get_path ()
static void	init_parser (jsonnet::Jsonnet &parser, const Persist::externalvars_t &extvar, const Persist::externalvars_t &extcode)

Macro Definition Documentation

#define WIRECELL_PATH_VARNAME   "WIRECELL_PATH"

Definition at line 26 of file Persist.cxx.

Function Documentation

static std::string file_extension ( const std::string &  filename )

static

Definition at line 28 of file Persist.cxx.

{
    auto ind = filename.rfind(".");
    if (ind == string::npos) {
        return "";
    }
    return filename.substr(ind);
}

static std::vector<std::string> get_path ( )

static

Definition at line 84 of file Persist.cxx.

{
    std::vector<std::string> ret;
    const char* cpath = std::getenv(WIRECELL_PATH_VARNAME);
    if (!cpath) {
        return ret;
    }
    for (auto path : String::split(cpath)) {
        ret.push_back(path);
    }
    return ret;
}

static void init_parser ( jsonnet::Jsonnet &  parser, const Persist::externalvars_t &  extvar, const Persist::externalvars_t &  extcode  )

static

Definition at line 170 of file Persist.cxx.

{
    parser.init();
    for (auto path : get_path()) {
        parser.addImportPath(path);
    }
    for (auto& vv : extvar) {
        parser.bindExtVar(vv.first, vv.second);
    }
    for (auto& vv : extcode) {
        parser.bindExtCodeVar(vv.first, vv.second);
    }
}