code-generation

问题 I can see where the code goes for the Entities, as NSManagedObject specialized classes, that was very straightforward. Bu t I do not see generated code or an option to generate code for visually designed fetch requests. 回答1: There is no actual "code" but just serialized NSFetchRequest objects in the data model file. You can get the NSFetchRequest objects themselves which you can query for their predicates and the like. For fetch templates use -[NSMangedObjectModel fetchRequestTemplateForName:

问题 This question already has answers here : How can I determine the type of a generic field in Java? (6 answers) Closed 2 years ago . Q: Why does the name of the containing class appear twice? Context: I'm generating code and the goal is to get the declaration of the field, as written in the source (fully qualified is fine, but I need the type parameter): test.Foo.Bar<java.lang.String> package test; import java.lang.reflect.Field; import java.lang.reflect.Type; public class Foo { public static

问题 I tried to achieve Generation Gap Pattern with JPA entities. Here is the solution we choose ( <-- are inheritance) BaseEntity <-- EntityGenerated <-- Entity The EntityGenerated type is abstract and mapped with @MappedSuperclass, all field are generated with correct mapping annotation, relation point to the concrete subclass, not the Generated one. The Entity is a concrete type, generated only if the class doesn't exist, initially there is just the class declaration annotated with @Entity.

问题 I tried to achieve Generation Gap Pattern with JPA entities. Here is the solution we choose ( <-- are inheritance) BaseEntity <-- EntityGenerated <-- Entity The EntityGenerated type is abstract and mapped with @MappedSuperclass, all field are generated with correct mapping annotation, relation point to the concrete subclass, not the Generated one. The Entity is a concrete type, generated only if the class doesn't exist, initially there is just the class declaration annotated with @Entity.

问题 I have a simple program: int main() { return 2*7; } both GCC and clang with optimizations turned on hapily generate 2 instruction binary, but icc gives bizarre output. push rbp #2.1 mov rbp, rsp #2.1 and rsp, -128 #2.1 sub rsp, 128 #2.1 xor esi, esi #2.1 mov edi, 3 #2.1 call __intel_new_feature_proc_init #2.1 stmxcsr DWORD PTR [rsp] #2.1 mov eax, 14 #3.12 or DWORD PTR [rsp], 32832 #2.1 ldmxcsr DWORD PTR [rsp] #2.1 mov rsp, rbp #3.12 pop rbp #3.12 ret 回答1: I don't know why ICC chooses to align

问题 I am modifying an existing class using internal sun APIs ( com.sun.tools.javac ) with an annotation processor. I am able to generate and add a MethodDecl to a ClassDecl using the following code: JCTree.JCClassDecl classDecl = ... JCTree.JCMethodDecl methodDecl = ... JCTree[] trees = new JCTree[classDecl.defs.length() + 1]; trees[classDecl.defs.length()] = methodDecl; classDecl.defs = List.from(trees); This works fine until I try to add parameters to the method declaration. I use the following

问题 I'm trying to learn about generating code for a virtual machine. Where can I find out more about this, any useful books that are about this topic? This is probably a bad question for Stack Overflow, but I'm really confused and I've searched everywhere for a good resource. 回答1: Off-topic, however: read Queinnec's Lisp in Small Pieces study the source code of lua (5.2 or newer), of nekoVM, of Ocaml bytecode interpreter (file byterun/interp.c), and of parrot 来源： https://stackoverflow.com

问题 I am generating C++ code based on a schema. There are entities and each entity contain attribute(s) with each attribute having a corresponding data type. Now the problem is some of these attributes are "optional", meaning that they do not have to be part of the class declaration. However, in C++, something is either a member of class or not a member of class, there is no concept such as "optional data member". Entities will be the class names, and attributes will be the class members. I am

问题 I'm currently writing viewmodels for my (WPF/C#) app. I have to do a lot of copy and paste though. Isn't there a way to generate the viewmodel from the model like generating the model from the database? I haven't found anything about it on the net ... 回答1: Have a look at Karl Shifflet's XAML Power Toys. It's a Visual Studio plugin which includes various helpers for developing WPF or Silverlight applications. One of the features is exactly what you're looking for: Create ViewModel Class - from

问题 I'm using Axis2 1.5.1 (wsdl2java) for code generation (client stubs) from a given WSDL file. The webservice is provided by an external application. <?xml version="1.0" encoding="utf-8"?> <wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility- 1.0.xsd" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:wsam="http://www.w3.org/2007/05/addressing/metadata" xmlns:tns="http://tempuri