1 | /****************************************************************************
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2 | **
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3 | ** Copyright (c) 2008-2012 C.B. Barber. All rights reserved.
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4 | ** $Id: //main/2011/qhull/src/libqhullcpp/RoadLogEvent.cpp#1 $$Change: 1490 $
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5 | ** $Date: 2012/02/19 $$Author: bbarber $
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6 | **
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7 | ****************************************************************************/
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8 |
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9 | #//! RoadError -- All exceptions thrown by Qhull are RoadErrors
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10 |
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11 | #include "RoadError.h"
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12 |
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13 | #include <string>
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14 | #include <sstream>
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15 | #include <iostream>
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16 |
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17 | using std::cout;
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18 | using std::endl;
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19 | using std::ostringstream;
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20 | using std::string;
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21 |
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22 | #ifdef _MSC_VER // Microsoft Visual C++ -- warning level 4
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23 | #endif
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24 |
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25 | namespace orgQhull {
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26 |
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27 | #//!\name Conversion
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28 | string RoadLogEvent::
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29 | toString(const char *tag, int code) const
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30 | {
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31 | ostringstream os;
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32 | if(tag && code){
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33 | os << tag << code;
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34 | if(format_string){
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35 | os << " ";
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36 | }
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37 | }
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38 | if(!format_string){
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39 | return os.str();
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40 | }
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41 | const char *s= format_string;
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42 | int dCount= 0; // Count of %d
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43 | int fCount= 0; // Count of %f
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44 | char extraCode= '\0';
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45 | while(*s){
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46 | if(*s!='%'){
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47 | os << *s++;
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48 | }else{
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49 | char c= *++s;
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50 | s++;
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51 | switch(c){
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52 | case 'd':
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53 | if(++dCount>2){
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54 | os << " ERROR_three_%d_in_format ";
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55 | }else if(dCount==2){
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56 | os << int_2;
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57 | }else{
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58 | os << int_1;
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59 | }
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60 | break;
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61 | case 'e':
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62 | if(firstExtraCode(os, c, &extraCode)){
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63 | os << double_1;
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64 | }
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65 | break;
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66 | case 'f':
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67 | if(++fCount>1){
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68 | os << " ERROR_two_%f_in_format ";
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69 | }else{
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70 | os << float_1;
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71 | }
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72 | break;
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73 | case 'i':
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74 | if(firstExtraCode(os, c, &extraCode)){
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75 | os << int64_1;
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76 | }
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77 | break;
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78 | case 's':
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79 | if(firstExtraCode(os, c, &extraCode)){
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80 | os << cstr_1;
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81 | }
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82 | break;
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83 | case 'u':
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84 | if(firstExtraCode(os, c, &extraCode)){
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85 | os << "0x" << std::hex << int64_1 << std::dec;
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86 | }
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87 | break;
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88 | case 'x':
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89 | if(firstExtraCode(os, c, &extraCode)){
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90 | os << void_1;
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91 | }
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92 | break;
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93 | case '%':
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94 | os << c;
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95 | break;
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96 | default:
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97 | os << " ERROR_%" << c << "_not_defined_in_format";
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98 | break;
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99 | }
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100 | }
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101 | }
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102 | if(s[-1]!='\n'){
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103 | os << endl;
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104 | }
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105 | return os.str();
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106 | }//toString
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107 |
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108 | #//Class helpers (static)
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109 |
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110 | //! True if this char is the first extra code
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111 | bool RoadLogEvent::
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112 | firstExtraCode(std::ostream &os, char c, char *extraCode){
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113 | if(*extraCode){
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114 | os << " ERROR_%" << *extraCode << "_and_%" << c << "_in_format ";
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115 | return false;
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116 | }
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117 | *extraCode= c;
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118 | return true;
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119 | }//firstExtraCode
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120 |
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121 | }//namespace orgQhull
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122 |
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