[protobuf] Re: protoc generated .h file has errors in VS2008
Ok, some more info.. thanks to your help
So I renamed Arc to ArcShape in the protofile, for example, and it all
works fine.
Funny thing is, if I rename Square to Polyline, I get the same
errors.
If I rename Polyline to PolyLine.. all is ok.
Using Ellipse throws errors also...
So, I guess I cant pin down exactly where the conflict is, but there
must be some geometry objects included with the c++ console project
type i created...
thanks!
On Dec 10, 4:36 pm, Kenton Varda ken...@google.com wrote:
The errors suggest to me that somewhere you have #defined Arc as a macro.
Is this possible?
On Thu, Dec 10, 2009 at 9:21 AM, bayWeiss bzwr...@yahoo.com wrote:
I cant post the whole generated .h file, but below is a snippet where
for some reason the compiler cant identify the Arc class. The
declaration for Arc is definitely above the below c++ snippet, but it
acts as if it cant recognize it.
---the errors are from VS2008--
error C4430: missing type specifier - int assumed. Note: C++ does not
support default-int c:\googleprototest\googleprototestcppserver
\person.pb.h 669 GoogleProtoTestCPPServer
error C2143: syntax error : missing ';' before '' c:\googleprototest
\googleprototestcppserver\person.pb.h 669
error C2838: 'Arc' : illegal qualified name in member declaration c:
\googleprototest\googleprototestcppserver\person.pb.h 669
error C4430: missing type specifier - int assumed. Note: C++ does not
support default-int c:\googleprototest\googleprototestcppserver
\person.pb.h 669
-here is the generated header snippet from 2.2.0a protoc, within
the Entity class declaration
// optional .Square square = 3;
inline bool has_square() const;
inline void clear_square();
static const int kSquareFieldNumber = 3;
inline const ::Square square() const;
inline ::Square* mutable_square();
// optional .Arc arc = 4;
inline bool has_arc() const;
inline void clear_arc();
static const int kArcFieldNumber = 4;
inline const ::Arc arc() const; // - the
problem is here, line 669
inline ::Arc* mutable_arc(); // and
here as well
---here is the .proto file-
message Point
{
required double X = 1;
required double Y = 2;
}
message Circle
{
required Point point1 = 1;
required Point point2 = 2;
required Point point3 = 3;
required Point point4 = 4;
}
message Square
{
repeated Point pointList = 1;
}
message Arc
{
required Point center = 1;
required double startAngle = 2;
required double endAngle = 3;
}
message Parameter
{
required double somethingHere = 1;
}
message Entity
{
enum Type { CIRCLE = 1; SQUARE = 2; ARC = 3; }
// Identifies which entity it is.
required Type type = 1;
optional Circle circle = 2;
optional Square square = 3;
optional Arc arc = 4;
}
message Job
{
repeated Entity entity = 1;
}
message Initialize
{
}
message Start
{
}
message MainMessage
{
enum Type { NEW_JOB = 1; INITIALIZE = 2; START = 3;}
// Identifies which field is filled in.
required Type type = 1;
// One of the following will be filled in.
optional Job job = 2;
optional Initialize initialize = 3;
optional Start start = 4;
}
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Re: [protobuf] Re: protoc generated .h file has errors in VS2008
Maybe ask the compiler for the pre-processed output (sorry, I don't know the
VS2008 flag), and search through that for the first appearance of those
identifiers. That'll tell you what header they come from.
Adding a package should fix this kind of problem by putting all of the
messages in a c++ namespace.
On Thu, Dec 10, 2009 at 3:36 PM, bayWeiss bzwr...@yahoo.com wrote:
Ok, some more info.. thanks to your help
So I renamed Arc to ArcShape in the protofile, for example, and it all
works fine.
Funny thing is, if I rename Square to Polyline, I get the same
errors.
If I rename Polyline to PolyLine.. all is ok.
Using Ellipse throws errors also...
So, I guess I cant pin down exactly where the conflict is, but there
must be some geometry objects included with the c++ console project
type i created...
thanks!
On Dec 10, 4:36 pm, Kenton Varda ken...@google.com wrote:
The errors suggest to me that somewhere you have #defined Arc as a macro.
Is this possible?
On Thu, Dec 10, 2009 at 9:21 AM, bayWeiss bzwr...@yahoo.com wrote:
I cant post the whole generated .h file, but below is a snippet where
for some reason the compiler cant identify the Arc class. The
declaration for Arc is definitely above the below c++ snippet, but it
acts as if it cant recognize it.
---the errors are from VS2008--
error C4430: missing type specifier - int assumed. Note: C++ does not
support default-int c:\googleprototest\googleprototestcppserver
\person.pb.h669 GoogleProtoTestCPPServer
error C2143: syntax error : missing ';' before ''
c:\googleprototest
\googleprototestcppserver\person.pb.h 669
error C2838: 'Arc' : illegal qualified name in member declaration
c:
\googleprototest\googleprototestcppserver\person.pb.h 669
error C4430: missing type specifier - int assumed. Note: C++ does not
support default-int c:\googleprototest\googleprototestcppserver
\person.pb.h669
-here is the generated header snippet from 2.2.0a protoc, within
the Entity class declaration
// optional .Square square = 3;
inline bool has_square() const;
inline void clear_square();
static const int kSquareFieldNumber = 3;
inline const ::Square square() const;
inline ::Square* mutable_square();
// optional .Arc arc = 4;
inline bool has_arc() const;
inline void clear_arc();
static const int kArcFieldNumber = 4;
inline const ::Arc arc() const; // - the
problem is here, line 669
inline ::Arc* mutable_arc(); // and
here as well
---here is the .proto file-
message Point
{
required double X = 1;
required double Y = 2;
}
message Circle
{
required Point point1 = 1;
required Point point2 = 2;
required Point point3 = 3;
required Point point4 = 4;
}
message Square
{
repeated Point pointList = 1;
}
message Arc
{
required Point center = 1;
required double startAngle = 2;
required double endAngle = 3;
}
message Parameter
{
required double somethingHere = 1;
}
message Entity
{
enum Type { CIRCLE = 1; SQUARE = 2; ARC = 3; }
// Identifies which entity it is.
required Type type = 1;
optional Circle circle = 2;
optional Square square = 3;
optional Arc arc = 4;
}
message Job
{
repeated Entity entity = 1;
}
message Initialize
{
}
message Start
{
}
message MainMessage
{
enum Type { NEW_JOB = 1; INITIALIZE = 2; START = 3;}
// Identifies which field is filled in.
required Type type = 1;
// One of the following will be filled in.
optional Job job = 2;
optional Initialize initialize = 3;
optional Start start = 4;
}
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