lili/opennurbs
1
0
Fork 0
mirror of https://github.com/mcneel/opennurbs.git synced 2026-03-06 15:05:52 +08:00
Code Issues Packages Projects Releases Wiki Activity

Sync changes from upstream repository

Browse Source
This commit is contained in:
Bozo the Builder
2025-08-12 12:33:07 -07:00
parent 93bb2eb34a
commit 1adcb1b632
28 changed files with 744 additions and 288 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
opennurbs_textlog.cpp
View File

@@ -1237,7 +1237,30 @@ void ON_TextHash::SetOutputTextLog(
ON_TextLog* output_text_log
)
{
m_output_text_log = output_text_log;
if (nullptr == output_text_log)
{
m_output_text_log = nullptr;
}
else if (this == output_text_log)
{
// protect a confused user from an infinite recursion crash.
m_output_text_log = nullptr;
ON_ERROR("The output_text_log parameter must be an ordinary text log.");
}
else if (output_text_log->IsTextHash())
{
// protect a confused user from nested hashing.
m_output_text_log = nullptr;
ON_ERROR("The output_text_log parameter must be an ordinary text log.");
}
else if (output_text_log->IsNull())
{
m_output_text_log = nullptr;
}
else
{
m_output_text_log = output_text_log;
}
}
ON_TextLog* ON_TextHash::OutputTextLog() const
@@ -1264,6 +1287,8 @@ void ON_TextHash::AppendText(const char* s)
{
// no id remapping - just accumulate
m_sha1.AccumulateString(s, -1, m_string_map_ordinal_type);
if (nullptr != m_output_text_log)
m_output_text_log->AppendText(s);
return;
}