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Add support for an external interpreter #346
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Add support for an external interpreter #346
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clang-tidy made some suggestions
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clang-tidy made some suggestions
| Codecov ReportAll modified and coverable lines are covered by tests ✅ 
 Additional details and impacted files@@            Coverage Diff             @@
##             main     #346      +/-   ##
==========================================
+ Coverage   74.43%   74.45%   +0.01%     
==========================================
  Files           8        8              
  Lines        3204     3206       +2     
==========================================
+ Hits         2385     2387       +2     
  Misses        819      819              
 ... and 1 file with indirect coverage changes 
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| void UseExternalInterpreter(TInterp_t I) { | ||
| assert(sInterpreter && "sInterpreter already in use!"); | ||
| sInterpreter = static_cast<compat::Interpreter*>(I); | ||
| OwningSInterpreter = false; | 
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Can we write a test for this?
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    |  | ||
| EXPECT_NE(ExtInterp, nullptr); | ||
| Cpp::UseExternalInterpreter(ExtInterp); | ||
| EXPECT_FALSE(Cpp::OwnsInterpreter()); | 
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We don't need this probably. We can delete ExtInterp and write a death test.
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    The new interface can be called by an external library like ROOT, that manages it's own `TInterpreter` instance. In this case the `cling::Interpreter*` initialised by TCling is passed to InterOp and a flag indicates that InterOp does not have ownership
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LGTM!
The new interface can be called by an external library like ROOT, that manages it's own
TInterpreterinstance. In this case thecling::Interpreter*initialized by TCling is passed to InterOp and a flag indicates that InterOp does not have ownership