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.
NonCopyable(NonCopyable &&)	Defaulted to allow move.
operator=(NonCopyable &&)	Defaulted to allow move.
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(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(v128 &, bool)	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(GeoString< T > &)	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.
TokenExtract(u16 &)	Parses the current token into the appropriate type, 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.

Geo::NonCopyable::NonCopyable

public: NonCopyable
(
NonCopyable &&
)

Defaulted to allow move.

NonCopyable& Geo::NonCopyable::operator=

public: NonCopyable & operator=
(
NonCopyable &&
)

Defaulted to allow move.

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.