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PiperOrigin-RevId: 255697923
This commit is contained in:
MediaPipe Team
2019-06-28 17:55:52 -07:00
committed by jqtang
parent 56cdbaf140
commit 8a2d10ca99
12 changed files with 16 additions and 7 deletions
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mediapipe/framework/packet.h
+5 -5
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@@ -128,16 +128,16 @@ class Packet {
// responsible for ensuring that no other thread is doing anything
// with the Packet.
// Example usage:
// ASSIGN_OR_RETURN(std::unique_ptr<ImageFrame> frame,
// p.ConsumeOrCopy<ImageFrame>());
// ASSIGN_OR_RETURN(std::unique_ptr<Detection> detection,
// p.ConsumeOrCopy<Detection>());
// // The unique_ptr type can be omitted with auto.
// ASSIGN_OR_RETURN(auto frame, p.ConsumeOrCopy<ImageFrame>());
// ASSIGN_OR_RETURN(auto detection, p.ConsumeOrCopy<Detection>());
// If you would like to crash on failure (prefer ASSIGN_OR_RETURN):
// auto frame = p.ConsumeOrCopy<ImageFrame>().ValueOrDie();
// auto detection = p.ConsumeOrCopy<Detection>().ValueOrDie();
// // In functions which do not return ::mediapipe::Status use an adaptor
// // function as the third argument to ASSIGN_OR_RETURN. In tests,
// // use an adaptor which returns void.
// ASSIGN_OR_RETURN(auto frame, p.ConsumeOrCopy<ImageFrame>(),
// ASSIGN_OR_RETURN(auto detection, p.ConsumeOrCopy<Detection>(),
// _.With([](const ::mediapipe::Status& status) {
// EXPECT_OK(status);
// // Use CHECK_OK to crash and report a usable line