Throw objects derived from std::exception rather than throwing c-style strings.

Add error numbers to messages to distinguish between identical error message texts. (ex: "buffer too short")

Author: Dale Wilson

main/cpp/otf_api/Ir.cpp

@@ -180,7 +180,7 @@ ::uint64_t Ir::validValue() const
  break;
 
  default:
- throw "do not know validValue primitiveType";
+ throw std::runtime_error("do not know validValue primitiveType [E109]");
  break;
  }
 }
@@ -207,7 +207,7 @@ ::uint64_t Ir::choiceValue() const
  break;
 
  default:
- throw "do not know choice primitiveType";
+ throw std::runtime_error("do not know choice primitiveType [E110]");
  break;
  }
 }

main/cpp/otf_api/Listener.cpp

@@ -112,14 +112,14 @@ int Listener::subscribe(OnNext *onNext,
  {
  char message[1024];
 
- ::snprintf(message, sizeof(message)-1, "no IR found for message with templateId=%ld and version=%ld", templateId_, templateVersion_);
+ ::snprintf(message, sizeof(message)-1, "no IR found for message with templateId=%ld and version=%ld [E117]", templateId_, templateVersion_);
  onError_->onError(Error(message));
  result = -1;
  }
  }
  else if (onError_ != NULL)
  {
- onError_->onError(Error("template ID and/or version not found in header"));
+ onError_->onError(Error("template ID and/or version not found in header [E118]"));
  result = -1;
  }
  }

main/cpp/sbe/sbe.hpp

@@ -18,6 +18,7 @@
 
 #include <string.h>
 #include <stdint.h>
+#include <stdexcept>
 
 /*
  * Types used by C++ codec. Might have to be platform specific at some stage.

main/cpp/uk_co_real_logic_sbe_ir_generated/ByteOrderCodec.hpp

@@ -40,7 +40,7 @@ class ByteOrderCodec
  case 255: return NULL_VALUE;
  }
 
- throw "unknown value for enum ByteOrderCodec";
+ throw std::runtime_error("unknown value for enum ByteOrderCodec [E111]");
  }
 };
 }

main/cpp/uk_co_real_logic_sbe_ir_generated/FrameCodec.hpp

@@ -107,7 +107,7 @@ class FrameCodec
  {
  if (SBE_BOUNDS_CHECK_EXPECT((position > bufferLength_), 0))
  {
- throw "buffer too short";
+ throw std::runtime_error("buffer too short [E101]");
  }
  position_ = position;
  }

main/cpp/uk_co_real_logic_sbe_ir_generated/MessageHeader.hpp

@@ -32,7 +32,7 @@ class MessageHeader
  {
  if (SBE_BOUNDS_CHECK_EXPECT((offset > (bufferLength - 8)), 0))
  {
- throw "buffer too short for flyweight";
+ throw std::runtime_error("buffer too short for flyweight [E112]");
  }
  buffer_ = buffer;
  offset_ = offset;

main/cpp/uk_co_real_logic_sbe_ir_generated/PresenceCodec.hpp

@@ -42,7 +42,7 @@ class PresenceCodec
  case 255: return NULL_VALUE;
  }
 
- throw "unknown value for enum PresenceCodec";
+ throw std::runtime_error("unknown value for enum PresenceCodec [E113]");
  }
 };
 }

main/cpp/uk_co_real_logic_sbe_ir_generated/PrimitiveTypeCodec.hpp

@@ -60,7 +60,7 @@ class PrimitiveTypeCodec
  case 255: return NULL_VALUE;
  }
 
- throw "unknown value for enum PrimitiveTypeCodec";
+ throw std::runtime_error("unknown value for enum PrimitiveTypeCodec [E114]");
  }
 };
 }

main/cpp/uk_co_real_logic_sbe_ir_generated/SignalCodec.hpp

@@ -70,7 +70,7 @@ class SignalCodec
  case 255: return NULL_VALUE;
  }
 
- throw "unknown value for enum SignalCodec";
+ throw std::runtime_error("unknown value for enum SignalCodec [E115]");
  }
 };
 }

main/cpp/uk_co_real_logic_sbe_ir_generated/TokenCodec.hpp

@@ -107,7 +107,7 @@ class TokenCodec
  {
  if (SBE_BOUNDS_CHECK_EXPECT((position > bufferLength_), 0))
  {
- throw "buffer too short";
+ throw std::runtime_error("buffer too short [E102]");
  }
  position_ = position;
  }