diff options
Diffstat (limited to 'src/lib/dhcp/option_int.h')
| -rw-r--r-- | src/lib/dhcp/option_int.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/lib/dhcp/option_int.h b/src/lib/dhcp/option_int.h index 868ee3ca58..2aa81ecbc8 100644 --- a/src/lib/dhcp/option_int.h +++ b/src/lib/dhcp/option_int.h @@ -98,7 +98,7 @@ public: /// @throw isc::dhcp::InvalidDataType if size of a data field type is not /// equal to 1, 2 or 4 bytes. The data type is not checked in this function /// because it is checked in a constructor. - void pack(isc::util::OutputBuffer& buf) { + void pack(isc::util::OutputBuffer& buf) const { // Pack option header. packHeader(buf); // Depending on the data type length we use different utility functions @@ -184,13 +184,13 @@ public: /// Returns length of this option, including option header and suboptions /// /// @return length of this option - virtual uint16_t len() { + virtual uint16_t len() const { // Calculate the length of the header. uint16_t length = (getUniverse() == Option::V4) ? OPTION4_HDR_LEN : OPTION6_HDR_LEN; // The data length is equal to size of T. length += sizeof(T);; // length of all suboptions - for (OptionCollection::iterator it = options_.begin(); + for (OptionCollection::const_iterator it = options_.begin(); it != options_.end(); ++it) { length += (*it).second->len(); @@ -204,7 +204,7 @@ public: /// The returned value also includes the suboptions if present. /// /// @param indent Number of spaces to be inserted before the text. - virtual std::string toText(int indent = 0) { + virtual std::string toText(int indent = 0) const { std::stringstream output; output << headerToText(indent) << ": "; |