CMake/Source/cmDependsJava.cxx
Sebastian Holtermann 87341d8328 cmDepends: Define DependencyMap instead of DependencyVector
In `cmDepends` use
`typedef std::map<std::string, std::vector<std::string>> DependencyMap`
instead of defining a
`class DependencyVector : public std::vector<std::string>`
and using it in `std::map<std::string, DependencyVector>`.

Since `std::map<std::string, std::vector<std::string>>` is used in various
other places, we now reuse all of it's auto generated methods.  This doesn't
happen when we use `DependencyVector` in a `std::map`, because it is a
different class than `std::vector<std::string>`.
2019-03-27 18:12:43 +01:00

31 lines
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C++

/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmDependsJava.h"
#include "cmSystemTools.h"
cmDependsJava::cmDependsJava() = default;
cmDependsJava::~cmDependsJava() = default;
bool cmDependsJava::WriteDependencies(const std::set<std::string>& sources,
const std::string& /*obj*/,
std::ostream& /*makeDepends*/,
std::ostream& /*internalDepends*/)
{
// Make sure this is a scanning instance.
if (sources.empty() || sources.begin()->empty()) {
cmSystemTools::Error("Cannot scan dependencies without an source file.");
return false;
}
return true;
}
bool cmDependsJava::CheckDependencies(
std::istream& /*internalDepends*/,
const std::string& /*internalDependsFileName*/, DependencyMap& /*validDeps*/)
{
return true;
}