vcpkg/toolsrc/src/StatusParagraphs.cpp

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#include "StatusParagraphs.h"
#include <algorithm>
#include "vcpkg_Checks.h"
namespace vcpkg
{
StatusParagraphs::StatusParagraphs() = default;
StatusParagraphs::StatusParagraphs(std::vector<std::unique_ptr<StatusParagraph>>&& ps)
: paragraphs(std::move(ps))
{
};
StatusParagraphs::const_iterator StatusParagraphs::find(const std::string& name, const triplet& target_triplet) const
{
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return std::find_if(begin(), end(), [&](const std::unique_ptr<StatusParagraph>& pgh)
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{
return pgh->package.name == name && pgh->package.target_triplet == target_triplet;
});
}
StatusParagraphs::iterator StatusParagraphs::find(const std::string& name, const triplet& target_triplet)
{
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return std::find_if(begin(), end(), [&](const std::unique_ptr<StatusParagraph>& pgh)
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{
return pgh->package.name == name && pgh->package.target_triplet == target_triplet;
});
}
StatusParagraphs::iterator StatusParagraphs::find_installed(const std::string& name, const triplet& target_triplet)
{
auto it = find(name, target_triplet);
if (it != end() && (*it)->want == want_t::install)
{
return it;
}
return end();
}
StatusParagraphs::iterator StatusParagraphs::insert(std::unique_ptr<StatusParagraph> pgh)
{
Checks::check_throw(pgh != nullptr, "Inserted null paragraph");
auto ptr = find(pgh->package.name, pgh->package.target_triplet);
if (ptr == end())
{
paragraphs.push_back(std::move(pgh));
return paragraphs.rbegin();
}
else
{
// consume data from provided pgh.
**ptr = std::move(*pgh);
return ptr;
}
}
std::ostream& vcpkg::operator<<(std::ostream& os, const StatusParagraphs& l)
{
for (auto& pgh : l.paragraphs)
{
os << *pgh;
os << "\n";
}
return os;
}
}