X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=trace_model.hpp;h=54c142e0f1c6e5d74cb7f2cdbaa49c1bb6d0f066;hb=4a7f226a294d6173737aa973c5cff9d80a538689;hp=90fa0f6da47987893c8424a3e137f349bee5a1fc;hpb=d1744a1e5cc3763ac6678426eb43b1f9b2d8d5b1;p=apitrace

diff --git a/trace_model.hpp b/trace_model.hpp
index 90fa0f6..54c142e 100644
--- a/trace_model.hpp
+++ b/trace_model.hpp
@@ -54,12 +54,12 @@ 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 operator bool (void) const = 0;
+    virtual operator signed long long (void) const;
+    virtual operator unsigned long long (void) const;
+    virtual operator double (void) const;
 
-    void *blob(void) const;
+    virtual void *blob(void) const;
     const char *string(void) const;
 
     inline operator signed char (void) const { 
@@ -105,6 +105,11 @@ public:
 class Null : public Value
 {
 public:
+    operator bool (void) const;
+    operator signed long long (void) const;
+    operator unsigned long long (void) const;
+    operator double (void) const;
+    void *blob(void) const;
     void visit(Visitor &visitor);
 };
 
@@ -116,6 +121,10 @@ class Bool : public Value
 public:
     Bool(bool _value) : value(_value) {}
 
+    operator bool (void) const;
+    operator signed long long (void) const;
+    operator unsigned long long (void) const;
+    operator double (void) const;
     void visit(Visitor &visitor);
 
     bool value;
@@ -127,6 +136,10 @@ class SInt : public Value
 public:
     SInt(signed long long _value) : value(_value) {}
 
+    operator bool (void) const;
+    operator signed long long (void) const;
+    operator unsigned long long (void) const;
+    operator double (void) const;
     void visit(Visitor &visitor);
 
     signed long long value;
@@ -138,6 +151,10 @@ class UInt : public Value
 public:
     UInt(unsigned long long _value) : value(_value) {}
 
+    operator bool (void) const;
+    operator signed long long (void) const;
+    operator unsigned long long (void) const;
+    operator double (void) const;
     void visit(Visitor &visitor);
 
     unsigned long long value;
@@ -149,6 +166,10 @@ class Float : public Value
 public:
     Float(double _value) : value(_value) {}
 
+    operator bool (void) const;
+    operator signed long long (void) const;
+    operator unsigned long long (void) const;
+    operator double (void) const;
     void visit(Visitor &visitor);
 
     double value;
@@ -160,6 +181,7 @@ class String : public Value
 public:
     String(std::string _value) : value(_value) {}
 
+    operator bool (void) const;
     void visit(Visitor &visitor);
 
     std::string value;
@@ -173,6 +195,10 @@ public:
 
     Enum(const Signature *_sig) : sig(_sig) {}
 
+    operator bool (void) const;
+    operator signed long long (void) const;
+    operator unsigned long long (void) const;
+    operator double (void) const;
     void visit(Visitor &visitor);
 
     const Signature *sig;
@@ -204,6 +230,7 @@ public:
     Struct(Signature *_sig) : sig(_sig), members(_sig->member_names.size()) { }
     ~Struct();
 
+    operator bool (void) const;
     void visit(Visitor &visitor);
 
     const Signature *sig;
@@ -217,6 +244,7 @@ public:
     Array(size_t len) : values(len) {}
     ~Array();
 
+    operator bool (void) const;
     void visit(Visitor &visitor);
 
     std::vector<Value *> values;
@@ -233,6 +261,8 @@ public:
 
     ~Blob();
 
+    operator bool (void) const;
+    void *blob(void) const;
     void visit(Visitor &visitor);
 
     size_t size;
@@ -245,6 +275,8 @@ class Pointer : public UInt
 public:
     Pointer(unsigned long long value) : UInt(value) {}
 
+    operator bool (void) const;
+    void *blob(void) const;
     void visit(Visitor &visitor);
 };