Import Geant4 11.0.0.beta source tree

source/externals/g4tools/include/tools/tos

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+// Copyright (C) 2010, Guy Barrand. All rights reserved.
+// See the file tools.license for terms.
+
+#ifndef tools_tos
+#define tools_tos
+
+// Used in BatchLab/MemoryTuple and Rio_Tuple.
+// We need something different than the to<T>
+// to handle std::vector<> and bool.
+
+#include "sprintf"
+#include "charmanip"
+#include "typedefs"
+
+#include <vector>
+
+namespace tools {
+
+inline std::string tos(unsigned char a_value){
+  std::string s;
+  if(is_printable(a_value))
+    sprintf(s,32,"%c",a_value);
+  else
+    sprintf(s,32,"%d",a_value);
+  return s;
+}
+
+inline std::string tos(char a_value){
+  std::string s;
+  if(is_printable(a_value))
+    sprintf(s,32,"%c",a_value);
+  else
+    sprintf(s,32,"%d",a_value);
+  return s;
+}
+
+inline std::string tos(unsigned short a_value) {
+  std::string s;
+  sprintf(s,32,"%d",a_value);
+  return s;
+}
+
+inline std::string tos(short a_value){
+  std::string s;
+  sprintf(s,32,"%d",a_value);
+  return s;
+}
+
+inline std::string tos(unsigned int a_value) {
+  std::string s;
+  sprintf(s,32,"%u",a_value);
+  return s;
+}
+
+inline std::string tosx(unsigned int a_value) {
+  std::string s;
+  sprintf(s,32,"%x",a_value);
+  return s;
+}
+
+inline std::string tos(int a_value){
+  std::string s;
+  sprintf(s,32,"%d",a_value);
+  return s;
+}
+
+inline std::string tos(uint64 a_value) {
+  std::string s;
+  sprintf(s,32,uint64_format(),a_value);
+  return s;
+}
+
+inline std::string tos(int64 a_value){
+  std::string s;
+  sprintf(s,32,int64_format(),a_value);
+  return s;
+}
+
+inline std::string tos(float a_value){
+  std::string s;
+  sprintf(s,32,"%g",a_value);
+  return s;
+}
+
+inline std::string tos(double a_value){
+  std::string s;
+  sprintf(s,32,"%g",a_value);
+  return s;
+}
+
+inline std::string tos(bool a_value){
+  return std::string(a_value?"true":"false");
+}
+
+inline std::string tos(const std::string& a_value){return a_value;}
+
+template <class T>
+inline std::string tos(const std::vector<T>& a_vals,
+                       const std::string& a_sep = "\n",
+                       bool a_sep_at_end = false) {
+  size_t number = a_vals.size();
+  if(number<=0) return "";
+  std::string result;
+  number--;
+  for(size_t index=0;index<number;index++) {
+    result += tos(a_vals[index]);
+    result += a_sep;
+  }
+  result += tos(a_vals[number]);
+  if(a_sep_at_end) result += a_sep;
+  return result;
+}
+
+inline std::string tos(unsigned int a_linen,const char* a_lines[]) {
+  std::string s;
+  for(unsigned int index=0;index<a_linen;index++) {
+    s += std::string(a_lines[index]);
+    s += "\n";
+  }
+  return s;
+}
+
+}
+
+#endif