| /*---------------------------------------------------------------------------* |
| * word_lattice.h * |
| * * |
| * Copyright 2007, 2008 Nuance Communciations, Inc. * |
| * * |
| * Licensed under the Apache License, Version 2.0 (the 'License'); * |
| * you may not use this file except in compliance with the License. * |
| * * |
| * You may obtain a copy of the License at * |
| * http://www.apache.org/licenses/LICENSE-2.0 * |
| * * |
| * Unless required by applicable law or agreed to in writing, software * |
| * distributed under the License is distributed on an 'AS IS' BASIS, * |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * |
| * See the License for the specific language governing permissions and * |
| * limitations under the License. * |
| * * |
| *---------------------------------------------------------------------------*/ |
| |
| #ifndef WORD_LATTICE_H |
| #define WORD_LATTICE_H |
| |
| #include"srec_sizes.h" |
| #include"srec.h" |
| #include"search_network.h" |
| |
| #if defined(__cplusplus) |
| extern "C" |
| { |
| #endif |
| |
| void print_word_token(srec* rec, wtokenID wtoken_index, char* msg); |
| void print_word_token_backtrace(srec* rec, wtokenID wtoken_index, char* tail); |
| void print_word_token_list(srec* rec, wtokenID wtoken_index, char* msg); |
| int sprint_bword_token_backtrace(char *buf, int len, srec* rec, wtokenID wtoken_index); |
| |
| #define SCOREMODE_EXCLUDE_SILENCE 0 |
| #define SCOREMODE_INCLUDE_SILENCE 1 |
| #define ERROR_TRANSCRIPTION_TOO_LONG -1 |
| #define ERROR_RESULT_IS_LOOPY -2 |
| |
| int srec_print_results(multi_srec *rec, int max_choices); |
| int srec_get_top_choice_score(multi_srec* rec, bigcostdata *cost, int do_incsil); |
| int srec_get_top_choice_transcription(multi_srec* rec, char *transcription, int len, int whether_strip_slot_markers) ; |
| ESR_ReturnCode srec_get_top_choice_wordIDs(multi_srec* recm, wordID* wordIDs, size_t* len); |
| int sprint_word_token_backtrace(char *transcription, int len, srec* rec, wtokenID wtoken_index); |
| void sort_word_lattice_at_frame(srec* rec, frameID frame); |
| int reprune_word_tokens(srec* rec, costdata current_best_cost); |
| srec_word_lattice *allocate_word_lattice(frameID max_frames); |
| void destroy_word_lattice(srec_word_lattice* wl); |
| void initialize_word_lattice(srec_word_lattice* wl); |
| void lattice_add_word_tokens(srec_word_lattice *wl, frameID frame, |
| wtokenID word_token_list_head); |
| costdata lattice_best_cost_to_frame(srec_word_lattice *wl, word_token* word_token_array, frameID ifr); |
| |
| #if defined(__cplusplus) |
| } |
| #endif |
| |
| #endif |