#   Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
#
# 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.

# TODO: define the functions to clip gradient of parameter  
from ..fluid.clip import ClipGradByGlobalNorm  #DEFINE_ALIAS
from ..fluid.clip import ClipGradByNorm  #DEFINE_ALIAS
from ..fluid.clip import ClipGradByValue  #DEFINE_ALIAS
from ..fluid.layers import clip  #DEFINE_ALIAS

from ..fluid.layers import clip_by_norm  #DEFINE_ALIAS

__all__ = [
    #       'ErrorClipByValue',
    'ClipGradByGlobalNorm',
    'ClipGradByNorm',
    'ClipGradByValue',
    #       'set_gradient_clip',
    'clip',
    'clip_by_norm'
]