ArrayToVectorState< audit, T > Class Template Reference

#include <parse_example_json.h>

Inheritance diagram for ArrayToVectorState< audit, T >:

Public Member Functions
	ArrayToVectorState ()
BaseState< audit > *	StartArray (Context< audit > &ctx) override
BaseState< audit > *	Uint (Context< audit > &, unsigned f) override
BaseState< audit > *	Float (Context< audit > &, float f) override
BaseState< audit > *	Null (Context< audit > &) override
BaseState< audit > *	EndArray (Context< audit > &, rapidjson::SizeType) override
Public Member Functions inherited from BaseState< audit >
	BaseState (const char *pname)
virtual BaseState< audit > *	Bool (Context< audit > &ctx, bool b)
virtual BaseState< audit > *	String (Context< audit > &ctx, const char *str, rapidjson::SizeType len, bool)
virtual BaseState< audit > *	StartObject (Context< audit > &ctx)
virtual BaseState< audit > *	Key (Context< audit > &ctx, const char *str, rapidjson::SizeType len, bool)
virtual BaseState< audit > *	EndObject (Context< audit > &ctx, rapidjson::SizeType)

Public Attributes
std::vector< T > *	output_array
BaseState< audit > *	return_state
bool	has_seen_array_start = false
Public Attributes inherited from BaseState< audit >
const char *	name

Detailed Description

template<bool audit, typename T>
class ArrayToVectorState< audit, T >

Definition at line 867 of file parse_example_json.h.

Constructor & Destructor Documentation

ArrayToVectorState()

template<bool audit, typename T>

ArrayToVectorState< audit, T >::ArrayToVectorState ( )

inline

Definition at line 870 of file parse_example_json.h.

: BaseState<audit>("ArrayToVectorState") {}

Member Function Documentation

EndArray()

template<bool audit, typename T>

BaseState<audit>* ArrayToVectorState< audit, T >::EndArray ( Context< audit > &  , rapidjson::SizeType    )

inlineoverridevirtual

Reimplemented from BaseState< audit >.

Definition at line 929 of file parse_example_json.h.

  {
    has_seen_array_start = false;
    return return_state;
  }

Float()

template<bool audit, typename T>

BaseState<audit>* ArrayToVectorState< audit, T >::Float ( Context< audit > &  , float  f  )

inlineoverridevirtual

Reimplemented from BaseState< audit >.

Definition at line 904 of file parse_example_json.h.

  {
    output_array->push_back(static_cast<T>(f));

    if (!has_seen_array_start)
    {
      has_seen_array_start = false;
      return return_state;
    }

    return this;
  }

Null()

template<bool audit, typename T>

BaseState<audit>* ArrayToVectorState< audit, T >::Null ( Context< audit > &  )

inlineoverridevirtual

Reimplemented from BaseState< audit >.

Definition at line 917 of file parse_example_json.h.

  {
    if (!has_seen_array_start)
    {
      has_seen_array_start = false;
      return return_state;
    }

    // ignore null values and stay in current state
    return this;
  }

StartArray()

template<bool audit, typename T>

BaseState<audit>* ArrayToVectorState< audit, T >::StartArray ( Context< audit > &  ctx )

inlineoverridevirtual

Reimplemented from BaseState< audit >.

Definition at line 878 of file parse_example_json.h.

  {
    if (ctx.previous_state == this)
    {
      ctx.error() << "Nested arrays are not supported";
      return nullptr;
    }

    has_seen_array_start = true;

    return this;
  }

Uint()

template<bool audit, typename T>

BaseState<audit>* ArrayToVectorState< audit, T >::Uint ( Context< audit > &  , unsigned  f  )

inlineoverridevirtual

Reimplemented from BaseState< audit >.

Definition at line 891 of file parse_example_json.h.

  {
    output_array->push_back(static_cast<T>(f));

    if (!has_seen_array_start)
    {
      has_seen_array_start = false;
      return return_state;
    }

    return this;
  }

Member Data Documentation

has_seen_array_start

template<bool audit, typename T>

bool ArrayToVectorState< audit, T >::has_seen_array_start = false

Definition at line 876 of file parse_example_json.h.

output_array

template<bool audit, typename T>

std::vector<T>* ArrayToVectorState< audit, T >::output_array

Definition at line 872 of file parse_example_json.h.

Referenced by DefaultState< audit >::Key(), and DecisionServiceState< audit >::Key().

return_state

template<bool audit, typename T>

BaseState<audit>* ArrayToVectorState< audit, T >::return_state

Definition at line 873 of file parse_example_json.h.

Referenced by DefaultState< audit >::Key(), and DecisionServiceState< audit >::Key().

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

• /mnt/c/w/linux/vowpal_wabbit/vowpalwabbit/parse_example_json.h