diff options
Diffstat (limited to 'include/pipe.h')
| -rw-r--r-- | include/pipe.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/pipe.h b/include/pipe.h index 20fdc6a41..89f1ac4db 100644 --- a/include/pipe.h +++ b/include/pipe.h @@ -20,6 +20,12 @@ class Pipe : public DataSource public: typedef u32bit message_id; + class Invalid_Message_Number : public Invalid_Argument + { + public: + Invalid_Message_Number(const std::string&, message_id); + }; + static const message_id LAST_MESSAGE, DEFAULT_MESSAGE; void write(const byte[], u32bit); @@ -48,7 +54,7 @@ class Pipe : public DataSource message_id default_msg() const { return default_read; } void set_default_msg(message_id); - u32bit message_count() const; + message_id message_count() const; bool end_of_data() const; void start_msg(); |