JsonHistoryBuffer Class Reference

Inheritance diagram for JsonHistoryBuffer:

Collaboration diagram for JsonHistoryBuffer:

Public Member Functions
	JsonHistoryBuffer ()
void	Add (time_t t, double v)
void	Finish ()
Public Member Functions inherited from MidasHistoryBufferInterface
	MidasHistoryBufferInterface ()
virtual	~MidasHistoryBufferInterface ()

Public Attributes
int	fCount
std::string	fTimeJson
std::string	fValueJson

Detailed Description

Definition at line 2069 of file mjsonrpc.cxx.

Constructor & Destructor Documentation

JsonHistoryBuffer()

JsonHistoryBuffer::JsonHistoryBuffer ( )

inline

Definition at line 2077 of file mjsonrpc.cxx.

   {
      fCount = 0;
      
      fTimeJson = "[";
      fValueJson = "[";
   }

Member Function Documentation

Add()

void JsonHistoryBuffer::Add ( time_t  t, double  v  )

inlinevirtual

Implements MidasHistoryBufferInterface.

Definition at line 2085 of file mjsonrpc.cxx.

   {
      //printf("add time %d, value %f\n", (int)t, v);
 
      if (fCount>0) {
         fTimeJson += ",";
         fValueJson += ",";
      }
      fCount++;
 
      fTimeJson += MJsonNode::EncodeDouble(t);
      fValueJson += MJsonNode::EncodeDouble(v);
   }

Finish()

void JsonHistoryBuffer::Finish ( )

inline

Definition at line 2099 of file mjsonrpc.cxx.

   {
      fTimeJson += "]";
      fValueJson += "]";
   }

Member Data Documentation

fCount

int JsonHistoryBuffer::fCount

Definition at line 2072 of file mjsonrpc.cxx.

fTimeJson

std::string JsonHistoryBuffer::fTimeJson

Definition at line 2073 of file mjsonrpc.cxx.

fValueJson

std::string JsonHistoryBuffer::fValueJson

Definition at line 2074 of file mjsonrpc.cxx.

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The documentation for this class was generated from the following file:

• src/mjsonrpc.cxx