diff options
Diffstat (limited to 'src/google/protobuf/io/zero_copy_stream_impl.h')
| -rw-r--r-- | src/google/protobuf/io/zero_copy_stream_impl.h | 69 |
1 files changed, 35 insertions, 34 deletions
diff --git a/src/google/protobuf/io/zero_copy_stream_impl.h b/src/google/protobuf/io/zero_copy_stream_impl.h index ea978bfb..ef9fc9d2 100644 --- a/src/google/protobuf/io/zero_copy_stream_impl.h +++ b/src/google/protobuf/io/zero_copy_stream_impl.h @@ -87,24 +87,24 @@ class LIBPROTOBUF_EXPORT FileInputStream : public ZeroCopyInputStream { int GetErrno() { return copying_input_.GetErrno(); } // implements ZeroCopyInputStream ---------------------------------- - bool Next(const void** data, int* size); - void BackUp(int count); - bool Skip(int count); - int64 ByteCount() const; + bool Next(const void** data, int* size) override; + void BackUp(int count) override; + bool Skip(int count) override; + int64 ByteCount() const override; private: class LIBPROTOBUF_EXPORT CopyingFileInputStream : public CopyingInputStream { public: CopyingFileInputStream(int file_descriptor); - ~CopyingFileInputStream(); + ~CopyingFileInputStream() override; bool Close(); void SetCloseOnDelete(bool value) { close_on_delete_ = value; } int GetErrno() { return errno_; } // implements CopyingInputStream --------------------------------- - int Read(void* buffer, int size); - int Skip(int count); + int Read(void* buffer, int size) override; + int Skip(int count) override; private: // The file descriptor. @@ -144,7 +144,7 @@ class LIBPROTOBUF_EXPORT FileOutputStream : public ZeroCopyOutputStream { // that should be returned by Next(). Otherwise, a reasonable default // is used. explicit FileOutputStream(int file_descriptor, int block_size = -1); - ~FileOutputStream(); + ~FileOutputStream() override; // Flushes any buffers and closes the underlying file. Returns false if // an error occurs during the process; use GetErrno() to examine the error. @@ -170,22 +170,22 @@ class LIBPROTOBUF_EXPORT FileOutputStream : public ZeroCopyOutputStream { int GetErrno() { return copying_output_.GetErrno(); } // implements ZeroCopyOutputStream --------------------------------- - bool Next(void** data, int* size); - void BackUp(int count); - int64 ByteCount() const; + bool Next(void** data, int* size) override; + void BackUp(int count) override; + int64 ByteCount() const override; private: class LIBPROTOBUF_EXPORT CopyingFileOutputStream : public CopyingOutputStream { public: CopyingFileOutputStream(int file_descriptor); - ~CopyingFileOutputStream(); + ~CopyingFileOutputStream() override; bool Close(); void SetCloseOnDelete(bool value) { close_on_delete_ = value; } int GetErrno() { return errno_; } // implements CopyingOutputStream -------------------------------- - bool Write(const void* buffer, int size); + bool Write(const void* buffer, int size) override; private: // The file descriptor. @@ -220,19 +220,19 @@ class LIBPROTOBUF_EXPORT IstreamInputStream : public ZeroCopyInputStream { explicit IstreamInputStream(std::istream* stream, int block_size = -1); // implements ZeroCopyInputStream ---------------------------------- - bool Next(const void** data, int* size); - void BackUp(int count); - bool Skip(int count); - int64 ByteCount() const; + bool Next(const void** data, int* size) override; + void BackUp(int count) override; + bool Skip(int count) override; + int64 ByteCount() const override; private: class LIBPROTOBUF_EXPORT CopyingIstreamInputStream : public CopyingInputStream { public: CopyingIstreamInputStream(std::istream* input); - ~CopyingIstreamInputStream(); + ~CopyingIstreamInputStream() override; // implements CopyingInputStream --------------------------------- - int Read(void* buffer, int size); + int Read(void* buffer, int size) override; // (We use the default implementation of Skip().) private: @@ -261,21 +261,21 @@ class LIBPROTOBUF_EXPORT OstreamOutputStream : public ZeroCopyOutputStream { // that should be returned by Next(). Otherwise, a reasonable default // is used. explicit OstreamOutputStream(std::ostream* stream, int block_size = -1); - ~OstreamOutputStream(); + ~OstreamOutputStream() override; // implements ZeroCopyOutputStream --------------------------------- - bool Next(void** data, int* size); - void BackUp(int count); - int64 ByteCount() const; + bool Next(void** data, int* size) override; + void BackUp(int count) override; + int64 ByteCount() const override; private: class LIBPROTOBUF_EXPORT CopyingOstreamOutputStream : public CopyingOutputStream { public: CopyingOstreamOutputStream(std::ostream* output); - ~CopyingOstreamOutputStream(); + ~CopyingOstreamOutputStream() override; // implements CopyingOutputStream -------------------------------- - bool Write(const void* buffer, int size); + bool Write(const void* buffer, int size) override; private: // The stream. @@ -304,12 +304,13 @@ class LIBPROTOBUF_EXPORT ConcatenatingInputStream : public ZeroCopyInputStream { // All streams passed in as well as the array itself must remain valid // until the ConcatenatingInputStream is destroyed. ConcatenatingInputStream(ZeroCopyInputStream* const streams[], int count); + ~ConcatenatingInputStream() override = default; // implements ZeroCopyInputStream ---------------------------------- - bool Next(const void** data, int* size); - void BackUp(int count); - bool Skip(int count); - int64 ByteCount() const; + bool Next(const void** data, int* size) override; + void BackUp(int count) override; + bool Skip(int count) override; + int64 ByteCount() const override; private: @@ -329,13 +330,13 @@ class LIBPROTOBUF_EXPORT ConcatenatingInputStream : public ZeroCopyInputStream { class LIBPROTOBUF_EXPORT LimitingInputStream : public ZeroCopyInputStream { public: LimitingInputStream(ZeroCopyInputStream* input, int64 limit); - ~LimitingInputStream(); + ~LimitingInputStream() override; // implements ZeroCopyInputStream ---------------------------------- - bool Next(const void** data, int* size); - void BackUp(int count); - bool Skip(int count); - int64 ByteCount() const; + bool Next(const void** data, int* size) override; + void BackUp(int count) override; + bool Skip(int count) override; + int64 ByteCount() const override; private: |