#define _TRACE_MODEL_HPP_
-#include <cassert>
+#include <assert.h>
#include <string>
#include <map>
class Value
{
public:
+ virtual ~Value() {}
virtual void visit(Visitor &visitor) = 0;
- operator bool (void) const;
- operator signed long long (void) const;
- operator unsigned long long (void) const;
- operator double (void) const;
+ virtual bool toBool(void) const = 0;
+ virtual signed long long toSInt(void) const;
+ virtual unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
- void *blob(void) const;
- const char *string(void) const;
-
- inline operator signed char (void) const {
- return static_cast<signed long long>(*this);
- }
-
- inline operator unsigned char (void) const {
- return static_cast<signed long long>(*this);
- }
-
- inline operator signed short (void) const {
- return static_cast<signed long long>(*this);
- }
-
- inline operator unsigned short (void) const {
- return static_cast<unsigned long long>(*this);
- }
-
- inline operator signed (void) const {
- return static_cast<signed long long>(*this);
- }
-
- inline operator unsigned (void) const {
- return static_cast<unsigned long long>(*this);
- }
-
- inline operator signed long (void) const {
- return static_cast<signed long long>(*this);
- }
-
- inline operator unsigned long (void) const {
- return static_cast<unsigned long long>(*this);
- }
-
- inline operator float (void) const {
- return static_cast<double>(*this);
- }
+ virtual void *toPointer(void) const;
+ virtual unsigned long long toUIntPtr(void) const;
+ virtual const char *toString(void) const;
const Value & operator[](size_t index) const;
};
class Null : public Value
{
public:
+ bool toBool(void) const;
+ signed long long toSInt(void) const;
+ unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
+ void *toPointer(void) const;
+ unsigned long long toUIntPtr(void) const;
+ const char *toString(void) const;
void visit(Visitor &visitor);
};
-#undef Bool
-
class Bool : public Value
{
public:
Bool(bool _value) : value(_value) {}
+ bool toBool(void) const;
+ signed long long toSInt(void) const;
+ unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
void visit(Visitor &visitor);
bool value;
public:
SInt(signed long long _value) : value(_value) {}
+ bool toBool(void) const;
+ signed long long toSInt(void) const;
+ unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
void visit(Visitor &visitor);
signed long long value;
public:
UInt(unsigned long long _value) : value(_value) {}
+ bool toBool(void) const;
+ signed long long toSInt(void) const;
+ unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
void visit(Visitor &visitor);
unsigned long long value;
public:
Float(double _value) : value(_value) {}
+ bool toBool(void) const;
+ signed long long toSInt(void) const;
+ unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
void visit(Visitor &visitor);
double value;
public:
String(std::string _value) : value(_value) {}
+ bool toBool(void) const;
+ const char *toString(void) const;
void visit(Visitor &visitor);
std::string value;
class Enum : public Value
{
public:
- Enum(std::string &_name, Value *_value) : name(_name), value(_value) {}
+ struct Signature : public std::pair<std::string, Value *>
+ {
+ Signature()
+ : std::pair<std::string, Value *>()
+ {}
+ Signature(const std::string &n, Trace::Value *val)
+ : std::pair<std::string, Value *>(n, val)
+ {}
+ ~Signature()
+ {
+ delete second;
+ }
+ };
+ Enum(const Signature *_sig) : sig(_sig) {}
+
+ bool toBool(void) const;
+ signed long long toSInt(void) const;
+ unsigned long long toUInt(void) const;
+ virtual float toFloat(void) const;
+ virtual double toDouble(void) const;
void visit(Visitor &visitor);
- std::string name;
- Value *value;
+ const Signature *sig;
};
};
Struct(Signature *_sig) : sig(_sig), members(_sig->member_names.size()) { }
+ ~Struct();
+ bool toBool(void) const;
void visit(Visitor &visitor);
const Signature *sig;
{
public:
Array(size_t len) : values(len) {}
+ ~Array();
+ bool toBool(void) const;
void visit(Visitor &visitor);
std::vector<Value *> values;
buf = new char[_size];
}
- ~Blob() {
- delete [] buf;
- }
+ ~Blob();
+ bool toBool(void) const;
+ void *toPointer(void) const;
void visit(Visitor &visitor);
size_t size;
};
+class Pointer : public UInt
+{
+public:
+ Pointer(unsigned long long value) : UInt(value) {}
+
+ bool toBool(void) const;
+ void *toPointer(void) const;
+ unsigned long long toUIntPtr(void) const;
+ void visit(Visitor &visitor);
+};
+
+
class Visitor
{
public:
- virtual void visit(Null *) {assert(0);}
- virtual void visit(Bool *) {assert(0);}
- virtual void visit(SInt *) {assert(0);}
- virtual void visit(UInt *) {assert(0);}
- virtual void visit(Float *) {assert(0);}
- virtual void visit(String *) {assert(0);}
- virtual void visit(Enum *) {assert(0);}
- virtual void visit(Bitmask *bitmask) {visit(static_cast<UInt *>(bitmask));}
- virtual void visit(Struct *) {assert(0);}
- virtual void visit(Array *) {assert(0);}
- virtual void visit(Blob *) {assert(0);}
+ virtual void visit(Null *);
+ virtual void visit(Bool *);
+ virtual void visit(SInt *);
+ virtual void visit(UInt *);
+ virtual void visit(Float *);
+ virtual void visit(String *);
+ virtual void visit(Enum *);
+ virtual void visit(Bitmask *);
+ virtual void visit(Struct *);
+ virtual void visit(Array *);
+ virtual void visit(Blob *);
+ virtual void visit(Pointer *);
protected:
inline void _visit(Value *value) {
std::ostream & operator <<(std::ostream &os, Value *value);
-signed long long asSInt(const Value &node);
-unsigned long long asUInt(const Value &node);
-double asFloat(const Value &node);
-
-
class Call
{
public:
Value *ret;
Call(Signature *_sig) : sig(_sig), args(_sig->arg_names.size()), ret(0) { }
+ ~Call();
- inline const std::string name(void) const {
+ inline const std::string & name(void) const {
return sig->name;
}
inline Value & arg(unsigned index) {
+ assert(index < args.size());
return *(args[index]);
}
};