+struct RawStackFrame {
+ Id id;
+ const char * module;
+ const char * function;
+ const char * filename;
+ int linenumber;
+ long long offset;
+ RawStackFrame() :
+ module(0),
+ function(0),
+ filename(0),
+ linenumber(-1),
+ offset(-1)
+ {
+ }
+
+ void dump(std::ostream &os) {
+ os << (this->module ? this->module : "?");
+ if (this->function != NULL) {
+ os << ": " << this->function;
+ }
+ if (this->offset >= 0) {
+ os << "+0x" << std::hex << this->offset << std::dec;
+ }
+ if (this->filename != NULL) {
+ os << ": " << this->filename;
+ if (this->linenumber >= 0) {
+ os << ":" << this->linenumber;
+ }
+ }
+ }
+};
+
+class StackFrame : public RawStackFrame {
+public:
+ ~StackFrame();
+};
+
+typedef std::vector<StackFrame *> Backtrace;