Microsoft Speech SDK SAPI 5.1

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SPTRANSITIONENTRY

typedef struct SPTRANSITIONENTRY
{
    SPTRANSITIONID          ID;
    SPSTATEHANDLE           hNextState;
    BYTE                    Type;       // SPTRANSITIONTYPE
    char                    RequiredConfidence;
    struct
        {
        DWORD               fHasProperty;
        };
    float                   Weight;
    union
        {
        struct
            {
            SPSTATEHANDLE   hRuleInitialState;  // Only if Type == SPTRANSRULE
            SPRULEHANDLE    hRule;
            void           *pvClientRuleContext;
            };
        struct
            {
            SPWORDHANDLE    hWord;              // Only if Type == SPTRANSWORD
            void           *pvClientWordContext;
            };
        struct
            {
            void           *pvGrammarCookie;    // Only if Type == SPTRANSTEXTBUF or SPTRANSWILDCARD
            };
        };
} SPTRANSITIONENTRY;

Members

ID

ID of this transition.

hNextState

Handle to the end state of this transition

Type

Type of this transition.

RequiredConfidence

Required confidence for this transition.

fHasProperty

Flag to indicate if this transition has a semantic property associated with it.

Weight

The relative weight of this transition (relative to other transitions out of the same state).

hRuleInitialState

If this is an SPRULETRANS, it points to the rule's initial state.

hRule

If this is an SPRULETRANS, it contains the rule's handle.

pvClientRuleContext

Client context set using ISpSREngineSite::SetRuleClientContext.htm

hWord

If this is an SPWORDTRANS, it contains the word handle.

pvClientWordContext

Client context set using ISpSREngineSite::SetWordClientContext.htm

pvGrammarCookie

Grammar cookie needed to associate a text buffer with this transition.