Java IASTDeclaration类代码示例

import org.eclipse.cdt.core.dom.ast.IASTDeclaration; //导入依赖的package包/类
@Override
public int visit(IASTDeclaration node) {
	/* ********************************************************************************************
	 * BE CAREFULL: The order of the tests is important because choices are not mutually exclusive
	 * ex: ICPPASTFunctionDefinition is a sub-interface of IASTFunctionDefinition
	 * ******************************************************************************************** */
	if (node instanceof IASTSimpleDeclaration) {
		return visit((IASTSimpleDeclaration)node);
	}
	else if (node instanceof ICPPASTFunctionDefinition) {
		return visit((ICPPASTFunctionDefinition)node);
	}
	else if (node instanceof IASTFunctionDefinition) {
		return visit((IASTFunctionDefinition)node);
	}
	else if (node instanceof ICPPASTTemplateDeclaration) {
		return visit((ICPPASTTemplateDeclaration)node);
	}
	else if (node instanceof ICPPASTVisibilityLabel) {
		return visit((ICPPASTVisibilityLabel)node);
	}
	//else ICPPASTUsingDirective, ...

	return super.visit(node);
}
 

import org.eclipse.cdt.core.dom.ast.IASTDeclaration; //导入依赖的package包/类
@Override
protected int visit(ICPPASTCompositeTypeSpecifier node) {
	Class fmx;

	/* Gets the key (IBinding) of the node to recover the famix type entity */
	super.visit(node);

	fmx = (Class) dico.getEntityByKey(nodeBnd);

	this.getContext().push(fmx);
	for (IASTDeclaration decl : node.getDeclarations(/*includeInactive*/true)) {
		decl.accept(this);
	}
	returnedEntity = getContext().pop();

	return PROCESS_SKIP;
}
 

import org.eclipse.cdt.core.dom.ast.IASTDeclaration; //导入依赖的package包/类
@Override
protected int visit(ICPPASTCompositeTypeSpecifier node) {
	Class fmx;

	/* Gets the key (IBinding) of the node to recover the famix type entity */
	super.visit(node);

	fmx = (Class) dico.getEntityByKey(nodeBnd);

	/*
	 * Visiting possible template methods
	 */
	this.getContext().push(fmx);
	for (IASTDeclaration decl : node.getDeclarations(/*includeInactive*/true)) {
		decl.accept(this);
	}
	returnedEntity = getContext().pop();

	return PROCESS_SKIP;
}
 

import org.eclipse.cdt.core.dom.ast.IASTDeclaration; //导入依赖的package包/类
/** Visiting a struct in C
 * similar to C++ but no template
 */
@Override
protected int visit(ICASTCompositeTypeSpecifier node) {
	Class fmx;

	// compute nodeName and binding
	super.visit(node);
	fmx = dico.ensureFamixClass(nodeBnd, "struct "+nodeName.toString(), (ContainerEntity)getContext().top());

	fmx.setIsStub(false);  // used to say TRUE if could not find a binding. Not too sure ... 
	dico.addSourceAnchor(fmx, filename, node.getFileLocation());

	this.getContext().push(fmx);
	for (IASTDeclaration decl : node.getDeclarations(/*includeInactive*/true)) {
		decl.accept(this);
	}
	returnedEntity = getContext().pop();

	return PROCESS_SKIP;
}
 

import org.eclipse.cdt.core.dom.ast.IASTDeclaration; //导入依赖的package包/类
@Override
public int visit(ICPPASTNamespaceDefinition node) {
	Namespace fmx;
	nodeName = node.getName();
	if (! nodeName.toString().equals("")) {
		nodeBnd = resolver.getBinding(nodeName);

		fmx = dico.ensureFamixNamespace(nodeBnd, nodeName.toString(), (Namespace) this.getContext().top());
		fmx.setIsStub(false);

		this.getContext().push(fmx);
	}

	for (IASTDeclaration decl : node.getDeclarations()) {
		decl.accept(this);
	}

	if (! nodeName.toString().equals("")) {
		getContext().pop();
	}

	return PROCESS_SKIP;
}
 

import org.eclipse.cdt.core.dom.ast.IASTDeclaration; //导入依赖的package包/类
@Override
protected int visit(IASTCompositeTypeSpecifier node) {
	Class fmx;

	super.visit(node);
	fmx = (Class) dico.getEntityByKey(nodeBnd);

	this.getContext().push(fmx);
	for (IASTDeclaration decl : node.getDeclarations(/*includeInactive*/true)) {
		decl.accept(this);
	}
	returnedEntity = getContext().pop();

	return PROCESS_SKIP;
}
 

import org.eclipse.cdt.core.dom.ast.IASTDeclaration; //导入依赖的package包/类
public int visit(ICASTKnRFunctionDeclarator declarator) {
	err("CKnRFunctionDeclarator: " + declarator.getRawSignature());
	IASTName[] names = declarator.getParameterNames();
	IASTDeclaration[] declarations = declarator.getParameterDeclarations();
	Map<IASTName, IASTDeclarator> map = new HashMap<IASTName, IASTDeclarator>();
	for (IASTName name : names)
		map.put(name, declarator.getDeclaratorForParameterName(name));
	// TODO: implement
	// check add getDeclarator, getParameterNames, getParameterDeclarations

	throw new RuntimeException("NYI");
}
 

import org.eclipse.cdt.core.dom.ast.IASTDeclaration; //导入依赖的package包/类
public int visit(IASTDeclaration declaration) {
    if (declaration instanceof IASTFunctionDefinition) {
        functionDefinitions.add((IASTFunctionDefinition) declaration);
    }

    return PROCESS_CONTINUE;
}
 

import org.eclipse.cdt.core.dom.ast.IASTDeclaration; //导入依赖的package包/类
public static void main(String[] args) throws IOException {

        String sourceFile = "/Users/wul/Downloads/cppcheck-1.63/cli/main.cpp";

        IASTTranslationUnitCore astTranslationUnitCore = new ASTTranslationUnitCore();
        IASTTranslationUnit astTranslationUnit = astTranslationUnitCore.parseFile(
            sourceFile, ParserLanguage.CPP, false, false
        );
        System.out.println(astTranslationUnit.getFilePath());
        ASTDeclarationsVisitor astDeclarationsVisitor = new ASTDeclarationsVisitor();
        astTranslationUnit.accept(astDeclarationsVisitor);
        for (IASTDeclaration declaration: astDeclarationsVisitor.getDeclarations()) {
            System.out.println(declaration.getRawSignature());
        }
    }
 

import org.eclipse.cdt.core.dom.ast.IASTDeclaration; //导入依赖的package包/类
public int visit(IASTDeclaration decl) {
	
	if ("IASTTranslationUnit.OWNED_DECLARATION - IASTDeclaration for IASTTranslationUnit".equals(decl.getPropertyInParent().getName()))
    { 
		curDecl = cnt; //设置当前函数块的序号		
    }
	
//	System.out.println("Visiting decl: " + decl.getRawSignature());
      //    System.out.println(decl.getPropertyInParent().getName());
	setThings(decl.getPropertyInParent().getName(),"Visiting decl: " + decl.getRawSignature());
	return PROCESS_CONTINUE;
}
 

import org.eclipse.cdt.core.dom.ast.IASTDeclaration; //导入依赖的package包/类
@Override
protected IASTDeclaration[] problemDeclaration(int offset, BacktrackException bt, DeclarationOptions option) {
	try {
		switch (LT(1)) {
		case IProCToken.tEXEC:

			switch (LT(2)) {
			case IProCToken.tSQL:
			case IProCToken.tORACLE:
			case IProCToken.tTOOLS:
			case IProCToken.tIAF:
				IASTStatement stmt = getNodeFactory().newCompoundStatement();

				// skip to semicolon or END-EXEC
				int endOfProc = IToken.tSEMI;
				IToken t = consume();
				while (true) {
					switch (t.getType()) {
					case IProCToken.tEXECUTE:
						switch (LT(1)) {
						case IProCToken.tDECLARE:
						case IProCToken.tBEGIN:
							endOfProc = IProCToken.tEND_EXEC;
							break;
						}
						break;
					}

					final int type = t.getType();

					if (type == IToken.tIDENTIFIER || type >= IProCToken.FIRST_IProCToken) {
						final int p_offset = t.getOffset();
						final int p_endOffset = t.getEndOffset();
						final int p_length = t.getLength();

						IASTName name = getNodeFactory().newName(t.getCharImage());
						((ASTNode) name).setOffsetAndLength(p_offset, p_length);

						IBinding binding = new ProCBinding(name);
						name.setBinding(binding);

						IASTLabelStatement label_statement = getNodeFactory().newLabelStatement(name, null);
						setRange(label_statement, p_offset, p_endOffset);
						label_statement.setParent(stmt);
						((IASTCompoundStatement) stmt).addStatement(label_statement);
					}

					if (type == endOfProc) {
						break;
					}

					t = consume();
				}
				return new IASTDeclaration[] {};
			}
		}
	} catch (EndOfFileException e) {
		return new IASTDeclaration[] {};
	}
	return super.problemDeclaration(offset, bt, option);
}
 

import org.eclipse.cdt.core.dom.ast.IASTDeclaration; //导入依赖的package包/类
public int visit(IASTDeclaration declaration) {
    declarations.add(declaration);
    return PROCESS_CONTINUE;
}
 

import org.eclipse.cdt.core.dom.ast.IASTDeclaration; //导入依赖的package包/类
public int leave(IASTDeclaration decl) {
	unsetThings();
	//System.out.println("Leaving decl: " + decl.getRawSignature());
	
	return PROCESS_CONTINUE;
}