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Mark subclasses of io_data_t as final

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This commit is contained in:
ridiculousfish 2020-12-19 20:06:36 -08:00
parent c1cfefa057
commit 38a30d1798
1 changed files with 5 additions and 5 deletions
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10
src/io.h
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@ -194,7 +194,7 @@ class io_data_t {
virtual ~io_data_t() = 0;
};
class io_close_t : public io_data_t {
class io_close_t final : public io_data_t {
public:
explicit io_close_t(int f) : io_data_t(io_mode_t::close, f, -1) {}
@ -202,7 +202,7 @@ class io_close_t : public io_data_t {
~io_close_t() override;
};
class io_fd_t : public io_data_t {
class io_fd_t final : public io_data_t {
public:
void print() const override;
@ -214,7 +214,7 @@ class io_fd_t : public io_data_t {
};
/// Represents a redirection to or from an opened file.
class io_file_t : public io_data_t {
class io_file_t final : public io_data_t {
public:
void print() const override;
@ -233,7 +233,7 @@ class io_file_t : public io_data_t {
};
/// Represents (one end) of a pipe.
class io_pipe_t : public io_data_t {
class io_pipe_t final : public io_data_t {
// The pipe's fd. Conceptually this is dup2'd to io_data_t::fd.
autoclose_fd_t pipe_fd_;
@ -257,7 +257,7 @@ class io_buffer_t;
class io_chain_t;
/// Represents filling an io_buffer_t. Very similar to io_pipe_t.
class io_bufferfill_t : public io_data_t {
class io_bufferfill_t final : public io_data_t {
/// Write end. The other end is connected to an io_buffer_t.
const autoclose_fd_t write_fd_;