Clean Architecture Toolkit for .NET
Clean Architecture Toolkit is a clean, modular architecture foundation for .NET applications. It embraces SOLID principles and focuses on maintainability, testability, and scalability through clear boundaries and pluggable design.
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Code Reference

» Cat.Expressions.Abstractions Assembly » Cat.Expressions.Abstractions Namespace » ICatCompiledMemberExpressionCache<T> Interface

ICatCompiledMemberExpressionCache<T>.GetOrAdd<TProperty>(Expression<Func<T,TProperty>>, MemberInfo) Method

Compiles the given member expression into a delegate, or returns the delegate compiled for it on a previous call.

System.Func<T,TProperty> GetOrAdd<TProperty>(System.Linq.Expressions.Expression<System.Func<T,TProperty>> expression, System.Reflection.MemberInfo? memberInfo=null);

Type parameters

TProperty

The type of value the compiled delegate returns.

Parameters

expression System.Linq.Expressions.Expression<System.Func<T,TProperty>>

The member access expression to compile.

memberInfo System.Reflection.MemberInfo

The member the expression resolves to, if already known. Pass null to let the cache resolve it from the expression.

Returns

System.Func<T,TProperty>
A compiled delegate that evaluates the expression against an instance of T.