TextState< audit > Struct Template Reference

#include <parse_example_json.h>

Inheritance diagram for TextState< audit >:

Public Member Functions
	TextState ()
BaseState< audit > *	String (Context< audit > &ctx, const char *str, rapidjson::SizeType length, bool)
Public Member Functions inherited from BaseState< audit >
	BaseState (const char *pname)
virtual BaseState< audit > *	Null (Context< audit > &ctx)
virtual BaseState< audit > *	Bool (Context< audit > &ctx, bool b)
virtual BaseState< audit > *	Float (Context< audit > &ctx, float v)
virtual BaseState< audit > *	Uint (Context< audit > &ctx, unsigned v)
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)
virtual BaseState< audit > *	StartArray (Context< audit > &ctx)
virtual BaseState< audit > *	EndArray (Context< audit > &ctx, rapidjson::SizeType)

Additional Inherited Members
Public Attributes inherited from BaseState< audit >
const char *	name

Detailed Description

template<bool audit>
struct TextState< audit >

Definition at line 375 of file parse_example_json.h.

Constructor & Destructor Documentation

TextState()

template<bool audit>

TextState< audit >::TextState ( )

inline

Definition at line 377 of file parse_example_json.h.

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

Member Function Documentation

String()

template<bool audit>

BaseState<audit>* TextState< audit >::String ( Context< audit > &  ctx, const char *  str, rapidjson::SizeType  length, bool    )

inlinevirtual

Reimplemented from BaseState< audit >.

Definition at line 379 of file parse_example_json.h.

References Context< audit >::all, Context< audit >::CurrentNamespace(), and Context< audit >::previous_state.

  {
    auto& ns = ctx.CurrentNamespace();

    // split into individual features
    const char* start = str;
    const char* end = str + length;
    for (char* p = (char*)str; p != end; p++)
    {
      switch (*p)
      {
          // split on space and tab
        case ' ':
        case '\t':
          *p = '\0';
          if (p - start > 0)
            ns.AddFeature(ctx.all, start);

          start = p + 1;
          break;
          // escape chars
        case ':':
        case '|':
          *p = '_';
          break;
      }
    }

    if (start < end)
      ns.AddFeature(ctx.all, start);

    return ctx.previous_state;
  }

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

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