39 lines
1.4 KiB
C++
39 lines
1.4 KiB
C++
// Copyright 2023 The MediaPipe Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef MEDIAPIPE_UTIL_GRAPH_BUILDER_UTILS_H_
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#define MEDIAPIPE_UTIL_GRAPH_BUILDER_UTILS_H_
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#include <string>
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#include "absl/strings/string_view.h"
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#include "mediapipe/framework/calculator.pb.h"
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#include "mediapipe/framework/calculator_framework.h"
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namespace mediapipe {
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// Checks if @node has input with the specified @tag.
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bool HasInput(const CalculatorGraphConfig::Node& node, absl::string_view tag);
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// Checks if @node has input side-packet with the specified @tag.
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bool HasSideInput(const CalculatorGraphConfig::Node& node,
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absl::string_view tag);
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// Checks if @node has output with the specified @tag.
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bool HasOutput(const CalculatorGraphConfig::Node& node, absl::string_view tag);
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} // namespace mediapipe
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#endif // MEDIAPIPE_UTIL_GRAPH_BUILDER_UTILS_H_
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