util.h File Reference

Detailed Description

File contains various utility functions.

Definition in file util.h.

#include <iostream>
#include <string>

Go to the source code of this file.

Classes

struct  ProgramOptions
 Structure to store command line options input by user. More...

Functions

static void check_error (bool expr, const std::string &message)
 If expression expr is true, message is output and program terminates.
static void check_warn (bool expr, const std::string &message)
 If expression expr is true, warning message is output.
static void usage ()
 Usage printout function.

Function Documentation

static void check_error (  bool  expr,
const std::string &  message
)  [static]
 

If expression expr is true, message is output and program terminates.

Parameters:
expr,: Exression to check
message,: Error message to output.

Definition at line 17 of file util.h.

00017                                                                {
00018    if (expr) {
00019       std::cerr << "Error: " << message << std::endl;
00020       exit(1);
00021    }
00022 }

static void check_warn (  bool  expr,
const std::string &  message
)  [static]
 

If expression expr is true, warning message is output.

Parameters:
expr,: Exression to check
message,: Warning message to output.

Definition at line 28 of file util.h.

00028                                                               {
00029    if (expr)
00030       std::cerr << "Warning: " << message << std::endl;
00031 }

static void usage (   )  [static]
 

Usage printout function.

Definition at line 42 of file util.h.

00042                     {
00043    std::cerr << "USAGE:\n    CirclePatterns.exe <INPUT_OPTIONS> "
00044       << " <OUTPUT_OPTIONS> [OTHER OPTIONS] | <INPUT_FILE_WITH_OPTIONS>\n" << std::endl;
00045    std::cerr << "OPTIONS:\n"
00046       << "  MAIN OPTIONS:\n"
00047       << "    -io <input obj file>\n"
00048       << "    -oo <output obj file>\n"
00049       << "    <text file with options>\n"
00050       << "  ADDITIONAL INPUT OPTIONS:\n"
00051       << "    -ic <input conn file>\n"
00052       << "    -iv <singularities file>\n"
00053       << "    -ie <edges to cut file>\n"
00054       << "  ADDITIONAL OUTPUT OPTIONS:\n"
00055       << "    -oc <output conn file>\n"
00056       << "    -ob <output cut obj file>\n"
00057       << "    -ovt <otput vt file>\n"
00058       << "  OTHER OPTIONS:\n"
00059       << "    -no (only cut and layout mesh, no parameterization is computed)\n"
00060       << "    -help (outputs usage message)\n"
00061       << std::endl;
00062 
00063    exit(1);
00064 }

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