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express: Fix a comment in datagram.cxx

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rdb 2022-12-10 19:06:19 +01:00
parent a9e5d84d27
commit 75b12fe6e2
1 changed files with 4 additions and 3 deletions
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panda/src/express/datagram.cxx
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@ -113,8 +113,8 @@ pad_bytes(size_t size) {
// Now append the data. // Now append the data.
// It is very important that we *don't* do this reserve() operation. See // It is very important that we *don't* do this reserve() operation. See
// the further comments in append_data(), below. _data.reserve(_data.size() // the further comments in append_data(), below.
// + size); //_data.reserve(_data.size() + size);
while (size > 0) { while (size > 0) {
_data.push_back('\0'); _data.push_back('\0');
@ -146,7 +146,8 @@ append_data(const void *data, size_t size) {
// actually slows it down on Windows, which takes the reserve() request as a // actually slows it down on Windows, which takes the reserve() request as a
// fixed size the array should be set to (!) instead of as a minimum size to // fixed size the array should be set to (!) instead of as a minimum size to
// guarantee. This forces the array to reallocate itself with *every* call // guarantee. This forces the array to reallocate itself with *every* call
// to append_data! _data.reserve(_data.size() + size); // to append_data!
//_data.reserve(_data.size() + size);
_data.v().insert(_data.v().end(), (const unsigned char *)data, _data.v().insert(_data.v().end(), (const unsigned char *)data,
(const unsigned char *)data + size); (const unsigned char *)data + size);