CompiledSubDomain¶
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dolfin.compilemodules.subdomains.CompiledSubDomain(cppcode, **kwargs)¶ Compile a C++ string expression into a
SubDomaininstance.- Arguments
- cppcode
- a string containing an expression in C++ syntax.
If the string contains a name, it is assumed to be a scalar variable name, and is added as a public member of the generated subdomain. All such members need a default initial value.
If the string contains a class name it is interpreted as a complete implementations of subclasses of
SubDomain.Examples of usage
left = CompiledSubDomain("near(x[0], 0) && on_boundary") right = CompiledSubDomain("near(x[1], 1) && on_boundary") center = CompiledSubDomain("near(x[1], c)", c = 0.5)