This is the documentation for Enlighten.

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template<typename T>
class Geo::GeoTokenStream

A very simple utility class that wraps some common parsing functionality around a GeoTokenList.

The token list provided in Create is just referenced, not copied, so the token list must out-live this class.

Functions

Name Description
Create(GeoTokenList< T > &)

Creates a GeoTokenStream which reads from the given GeoTokenList.

GetCurrentTokenIdx()

Gets the index of the current token.

GetLastErrorString()

Gets a textual description of the last parsing error encountered.

HasMoreTokens()

Checks if there are more tokens to read.

Release()

Destroys this GeoTokenStream.

ResetStream()

Resets the stream to the beginning of the token list.

SetCurrentTokenIdx(s32)

Sets the stream position to the given token index.

TokenExtract(GeoString< T > &)

Parses the current token into the appropriate type, and advances the stream if successful.

TokenExtract(float &)

Parses the current token into the appropriate type, and advances the stream if successful.

TokenExtract(v128 &, bool)

Parses the current token into the appropriate type, and advances the stream if successful.

TokenExtract(u16 &)

Parses the current token into the appropriate type, and advances the stream if successful.

TokenExtract(s32 &)

Parses the current token into the appropriate type, and advances the stream if successful.

TokenExtract(bool &)

Parses the current token into the appropriate type, and advances the stream if successful.

TokenExtract(ENUM &, const T **, const T **)

Parses the current token into an enum, and advances the stream if successful.

TokenMatch(const T *, bool)

Checks if the current token matches the given string, and advances the stream if successful.

TokenMatchOption(const T **, s32, bool)

Checks if the current token matches the given string, and advances the stream if successful.


static GeoTokenStream* Geo::GeoTokenStream< T >::Create


public: GeoTokenStream * Create
(
    GeoTokenList< T > & tl
)


Creates a GeoTokenStream which reads from the given GeoTokenList.


s32 Geo::GeoTokenStream< T >::GetCurrentTokenIdx


public: s32 GetCurrentTokenIdx() const


Gets the index of the current token.


const char* Geo::GeoTokenStream< T >::GetLastErrorString


public: const char * GetLastErrorString() const


Gets a textual description of the last parsing error encountered.


bool Geo::GeoTokenStream< T >::HasMoreTokens


public: bool HasMoreTokens() const


Checks if there are more tokens to read.


void Geo::GeoTokenStream< T >::Release


public: void Release()


Destroys this GeoTokenStream.


void Geo::GeoTokenStream< T >::ResetStream


public: void ResetStream()


Resets the stream to the beginning of the token list.


void Geo::GeoTokenStream< T >::SetCurrentTokenIdx


public: void SetCurrentTokenIdx
(
    s32 idx
)


Sets the stream position to the given token index.


bool Geo::GeoTokenStream< T >::TokenExtract


public: bool TokenExtract
(
    GeoString< T > & outStr
)


Parses the current token into the appropriate type, and advances the stream if successful.


bool Geo::GeoTokenStream< T >::TokenExtract


public: bool TokenExtract
(
    float & outFloat
)


Parses the current token into the appropriate type, and advances the stream if successful.


bool Geo::GeoTokenStream< T >::TokenExtract


public: bool TokenExtract
(
    v128 & outVector,
    bool bDefaultW
)


Parses the current token into the appropriate type, and advances the stream if successful.


bool Geo::GeoTokenStream< T >::TokenExtract


public: bool TokenExtract
(
    u16 & outShort
)


Parses the current token into the appropriate type, and advances the stream if successful.


bool Geo::GeoTokenStream< T >::TokenExtract


public: bool TokenExtract
(
    s32 & outInt
)


Parses the current token into the appropriate type, and advances the stream if successful.


bool Geo::GeoTokenStream< T >::TokenExtract


public: bool TokenExtract
(
    bool & outBool
)


Parses the current token into the appropriate type, and advances the stream if successful.


bool Geo::GeoTokenStream< T >::TokenExtract


public: bool TokenExtract
(
    ENUM & outEnum,
    const T ** pstrBegin,
    const T ** pstrEnd
)


Parses the current token into an enum, and advances the stream if successful.


bool Geo::GeoTokenStream< T >::TokenMatch


public: bool TokenMatch
(
    const T * str,
    bool ignoreCase
)


Checks if the current token matches the given string, and advances the stream if successful.


s32 Geo::GeoTokenStream< T >::TokenMatchOption


public: s32 TokenMatchOption
(
    const T ** optionStr,
    s32 numOptions,
    bool ignoreCase
)


Checks if the current token matches the given string, and advances the stream if successful.

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