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RooGaussMinimizer #4
Description
Trying to make a clone of RooMinimizer to begin gradient testing.
do we remember how to solve
Undefined symbols for architecture x86_64:
"RooGaussMinimizer::Class()", referenced from:
RooGaussMinimizer::IsA() const in RooGaussMinimizer.cxx.o
RooGaussMinimizer::ShowMembers(TMemberInspector&) const in RooGaussMinimizer.cxx.o
"RooGaussMinimizer::Streamer(TBuffer&)", referenced from:
vtable for RooGaussMinimizer in RooGaussMinimizer.cxx.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)```
Activity
vincecr0ft commentedon Aug 16, 2017
Almost. This is caused by the weird ClassDefinitions in the header file. After removal the program compiles but doesn't run.
vincecr0ft commentedon Aug 18, 2017
RooGaussMinimizer added to roofit/CMakeLists.txt and everything's good
Fix cling::Interpreter::compileFunction getting confused by trailing …
[cling] Lifetime of MetaParser is that of its input:
[cling] DeclExtractor: use `BuildReturnStmt()` instead
[cling] DeclExtractor: use `BuildReturnStmt()` instead
[treeplayer] Fix memory management of C-style array branches in test