35 lines
1.0 KiB
C++
35 lines
1.0 KiB
C++
// Copyright (c) 2020 Mobvoi Inc (Binbin Zhang)
|
|
//
|
|
// 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 UTILS_UTILS_H_
|
|
#define UTILS_UTILS_H_
|
|
|
|
#include <limits>
|
|
|
|
namespace wenet {
|
|
|
|
#define WENET_DISALLOW_COPY_AND_ASSIGN(Type) \
|
|
Type(const Type &) = delete; \
|
|
Type &operator=(const Type &) = delete;
|
|
|
|
const float kFloatMax = std::numeric_limits<float>::max();
|
|
const char kSpaceSymbol[] = "\xe2\x96\x81";
|
|
|
|
// Return the sum of two probabilities in log scale
|
|
float LogAdd(float x, float y);
|
|
|
|
} // namespace wenet
|
|
|
|
#endif // UTILS_UTILS_H_
|