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Merge pull request #7 from osyo-manga/example_prototype

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バグ修正
This commit is contained in:
Bolero MURAKAMI 2012-05-22 03:10:56 -07:00
commit 90897d62df
5 changed files with 349 additions and 350 deletions
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198
example/fizzbuzz/main.cpp
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@ -1,99 +1,99 @@
//
// Sprout C++ Library
//
// Copyright (c) 2012
// bolero-MURAKAMI : http://d.hatena.ne.jp/boleros/
// osyo-manga : http://d.hatena.ne.jp/osyo-manga/
//
// Readme:
// https://github.com/osyo-manga/cpp-half/blob/master/README
//
// License:
// Boost Software License - Version 1.0
// <http://www.boost.org/LICENSE_1_0.txt>
//
#include <sprout/algorithm/transform.hpp>
#include <sprout/array.hpp>
#include <sprout/string.hpp>
#include <sprout/numeric/iota.hpp>
#include <sprout/pit.hpp>
#include <iostream>
struct fizzbuzz{
typedef sprout::string<12> result_type;
constexpr result_type
operator ()(int n) const{
return n % 15 == 0 ? sprout::to_string("FizzBuzz")
: n % 3 == 0 ? sprout::to_string("Fizz")
: n % 5 == 0 ? sprout::to_string("Buzz")
: sprout::to_string(n);
}
};
int
main(){
typedef fizzbuzz::result_type string;
//
// Test
//
static_assert(fizzbuzz()( 1) == "1", "");
static_assert(fizzbuzz()( 2) == "2", "");
static_assert(fizzbuzz()( 3) == "Fizz", "");
static_assert(fizzbuzz()( 5) == "Buzz", "");
static_assert(fizzbuzz()(15) == "FizzBuzz", "");
//
// Sequence [1..15]
//
constexpr auto source = sprout::iota(
sprout::pit<sprout::array<int, 15> >(),
1
);
//
// Transform to FizzBuzz
//
constexpr auto result = sprout::transform(
sprout::begin(source),
sprout::end(source),
sprout::pit<sprout::array<string, 15> >(),
fizzbuzz()
);
//
// Check result
//
constexpr auto fizzbuzz_result = sprout::make_array<string>(
sprout::to_string("1"),
sprout::to_string("2"),
sprout::to_string("Fizz"),
sprout::to_string("4"),
sprout::to_string("Buzz"),
sprout::to_string("Fizz"),
sprout::to_string("7"),
sprout::to_string("8"),
sprout::to_string("Fizz"),
sprout::to_string("Buzz"),
sprout::to_string("11"),
sprout::to_string("Fizz"),
sprout::to_string("13"),
sprout::to_string("14"),
sprout::to_string("FizzBuzz")
);
// Equal result sequence
static_assert(result == fizzbuzz_result, "");
//
// Output
//
for(auto&& str : result){
std::cout << str << ", ";
}
std::cout << std::endl;
return 0;
}
//
// Sprout C++ Library
//
// Copyright (c) 2012
// bolero-MURAKAMI : http://d.hatena.ne.jp/boleros/
// osyo-manga : http://d.hatena.ne.jp/osyo-manga/
//
// Readme:
// https://github.com/bolero-MURAKAMI/Sprout/blob/master/README
//
// License:
// Boost Software License - Version 1.0
// <http://www.boost.org/LICENSE_1_0.txt>
//
#include <sprout/algorithm/transform.hpp>
#include <sprout/array.hpp>
#include <sprout/string.hpp>
#include <sprout/numeric/iota.hpp>
#include <sprout/pit.hpp>
#include <iostream>
struct fizzbuzz{
typedef sprout::string<12> result_type;
constexpr result_type
operator ()(int n) const{
return n % 15 == 0 ? sprout::to_string("FizzBuzz")
: n % 3 == 0 ? sprout::to_string("Fizz")
: n % 5 == 0 ? sprout::to_string("Buzz")
: sprout::to_string(n);
}
};
int
main(){
typedef fizzbuzz::result_type string;
//
// Test
//
static_assert(fizzbuzz()( 1) == "1", "");
static_assert(fizzbuzz()( 2) == "2", "");
static_assert(fizzbuzz()( 3) == "Fizz", "");
static_assert(fizzbuzz()( 5) == "Buzz", "");
static_assert(fizzbuzz()(15) == "FizzBuzz", "");
//
// Sequence [1..15]
//
constexpr auto source = sprout::iota(
sprout::pit<sprout::array<int, 15> >(),
1
);
//
// Transform to FizzBuzz
//
constexpr auto result = sprout::transform(
sprout::begin(source),
sprout::end(source),
sprout::pit<sprout::array<string, 15> >(),
fizzbuzz()
);
//
// Check result
//
constexpr auto fizzbuzz_result = sprout::make_array<string>(
sprout::to_string("1"),
sprout::to_string("2"),
sprout::to_string("Fizz"),
sprout::to_string("4"),
sprout::to_string("Buzz"),
sprout::to_string("Fizz"),
sprout::to_string("7"),
sprout::to_string("8"),
sprout::to_string("Fizz"),
sprout::to_string("Buzz"),
sprout::to_string("11"),
sprout::to_string("Fizz"),
sprout::to_string("13"),
sprout::to_string("14"),
sprout::to_string("FizzBuzz")
);
// Equal result sequence
static_assert(result == fizzbuzz_result, "");
//
// Output
//
for(auto&& str : result){
std::cout << str << ", ";
}
std::cout << std::endl;
return 0;
}

120
libs/string/example/literals_to_string.cpp
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@ -1,60 +1,60 @@
//
// Sprout C++ Library
//
// Copyright (c) 2012
// bolero-MURAKAMI : http://d.hatena.ne.jp/boleros/
// osyo-manga : http://d.hatena.ne.jp/osyo-manga/
//
// Readme:
// https://github.com/osyo-manga/cpp-half/blob/master/README
//
// License:
// Boost Software License - Version 1.0
// <http://www.boost.org/LICENSE_1_0.txt>
//
#include <sprout/string.hpp>
int
main(){
//
// String literal to Sprout.String
//
{
static constexpr auto str1 = sprout::to_string("homu");
static_assert(str1 == "homu", "");
static_assert(std::is_same<decltype(str1), sprout::string<4> const>{}, "");
static constexpr auto str2 = sprout::to_string(L"ほむほむ");
static_assert(str2 == L"ほむほむ", "");
static_assert(std::is_same<decltype(str2), sprout::wstring<4> const>{}, "");
}
//
// Integer literal to Sprout.String
//
{
static constexpr auto str = sprout::to_string(42);
static_assert(str == "42", "");
}
//
// Float literal to Sprout.String
//
{
static constexpr auto str = sprout::to_string(3.14f);
static_assert(str == "3.140000", "");
}
//
// Char literal to Sprout.String
//
{
static constexpr auto str = sprout::make_string('m', 'a', 'd', 'o');
static_assert(str == "mado", "");
static_assert(std::is_same<decltype(str), sprout::string<4> const>{}, "");
}
return 0;
}
//
// Sprout C++ Library
//
// Copyright (c) 2012
// bolero-MURAKAMI : http://d.hatena.ne.jp/boleros/
// osyo-manga : http://d.hatena.ne.jp/osyo-manga/
//
// Readme:
// https://github.com/bolero-MURAKAMI/Sprout/blob/master/README
//
// License:
// Boost Software License - Version 1.0
// <http://www.boost.org/LICENSE_1_0.txt>
//
#include <sprout/string.hpp>
int
main(){
//
// String literal to Sprout.String
//
{
static constexpr auto str1 = sprout::to_string("homu");
static_assert(str1 == "homu", "");
static_assert(std::is_same<decltype(str1), sprout::string<4> const>{}, "");
static constexpr auto str2 = sprout::to_string(L"ほむほむ");
static_assert(str2 == L"ほむほむ", "");
static_assert(std::is_same<decltype(str2), sprout::wstring<4> const>{}, "");
}
//
// Integer literal to Sprout.String
//
{
static constexpr auto str = sprout::to_string(42);
static_assert(str == "42", "");
}
//
// Float literal to Sprout.String
//
{
static constexpr auto str = sprout::to_string(3.14f);
static_assert(str == "3.140000", "");
}
//
// Char literal to Sprout.String
//
{
static constexpr auto str = sprout::make_string('m', 'a', 'd', 'o');
static_assert(str == "mado", "");
static_assert(std::is_same<decltype(str), sprout::string<4> const>{}, "");
}
return 0;
}

173
libs/string/example/simple.cpp
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@ -1,87 +1,86 @@
//
// Sprout C++ Library
//
// Copyright (c) 2012
// bolero-MURAKAMI : http://d.hatena.ne.jp/boleros/
// osyo-manga : http://d.hatena.ne.jp/osyo-manga/
//
// Readme:
// https://github.com/osyo-manga/cpp-half/blob/master/README
//
// License:
// Boost Software License - Version 1.0
// <http://www.boost.org/LICENSE_1_0.txt>
//
#include <sprout/string.hpp>
#include <sstream>
#include <cassert>
//
// Sprout.String is constexpr string object
//
int
main(){
//
// String literal to Sprout.String
//
static constexpr sprout::string<4> str1 = sprout::to_string("homu");
static constexpr auto str2 = sprout::to_string("mado");
static constexpr auto str3 = sprout::to_string(42);
//
// Comparison
//
static_assert(str1 == sprout::to_string("homu"), "");
static_assert(str2 == "mado", "");
static_assert(str3 == "42", "");
static_assert(str1 != str2, "");
//
// Accessor
//
static_assert(str1.front() == 'h', "");
static_assert(str1[1] == 'o', "");
static_assert(str1.at(2) == 'm', "");
static_assert(str1.back() == 'u', "");
//
// String concatenation
//
static_assert((str1 + "homu") == "homuhomu", "");
static_assert((str1 + str2) == "homumado", "");
static_assert((str1 + sprout::to_string("42")) == "homu42", "");
//
// C style string
//
constexpr char const* cp = str1.c_str();
static_assert(cp[0] == 'h', "");
//
// Iterator
//
static_assert(*str1.begin() == 'h', "");
static_assert(*(str1.end() - 1) == 'u', "");
static_assert(*(str1.rbegin() + 1) == 'm', "");
static_assert(*(str1.rend() - 2) == 'o', "");
//
// IOStream
//
{
std::ostringstream os;
os << str1;
assert(os.str() == "homu");
}
{
std::istringstream is("mami");
sprout::string<4> str;
is >> str;
assert(str == "mami");
}
return 0;
}
//
// Sprout C++ Library
//
// Copyright (c) 2012
// bolero-MURAKAMI : http://d.hatena.ne.jp/boleros/
// osyo-manga : http://d.hatena.ne.jp/osyo-manga/
//
// Readme:
// https://github.com/osyo-manga/cpp-half/blob/master/README
//
// License:
// Boost Software License - Version 1.0
// <http://www.boost.org/LICENSE_1_0.txt>
//
#include <sprout/string.hpp>
#include <sstream>
#include <cassert>
//
// Sprout.String is constexpr string object
//
int
main(){
//
// String literal to Sprout.String
//
static constexpr sprout::string<4> str1 = sprout::to_string("homu");
static constexpr auto str2 = sprout::to_string("mado");
static constexpr auto str3 = sprout::to_string(42);
//
// Comparison
//
static_assert(str1 == sprout::to_string("homu"), "");
static_assert(str2 == "mado", "");
static_assert(str3 == "42", "");
static_assert(str1 != str2, "");
//
// Accessor
//
static_assert(str1.front() == 'h', "");
static_assert(str1[1] == 'o', "");
static_assert(str1.at(2) == 'm', "");
static_assert(str1.back() == 'u', "");
//
// String concatenation
//
static_assert((str1 + "homu") == "homuhomu", "");
static_assert((str1 + str2) == "homumado", "");
static_assert((str1 + sprout::to_string("42")) == "homu42", "");
//
// C style string
//
constexpr char const* cp = str1.c_str();
static_assert(cp[0] == 'h', "");
//
// Iterator
//
static_assert(*str1.begin() == 'h', "");
static_assert(*(str1.end() - 1) == 'u', "");
static_assert(*(str1.rbegin() + 1) == 'm', "");
static_assert(*(str1.rend() - 2) == 'o', "");
//
// IOStream
//
{
std::ostringstream os;
os << str1;
assert(os.str() == "homu");
}
{
std::istringstream is("mami");
sprout::string<4> str;
is >> str;
assert(str == "mami");
}
return 0;
}

136
libs/weed/example/__TIME__.cpp
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@ -1,68 +1,68 @@
//
// Sprout C++ Library
//
// Copyright (c) 2012
// bolero-MURAKAMI : http://d.hatena.ne.jp/boleros/
// osyo-manga : http://d.hatena.ne.jp/osyo-manga/
//
// Readme:
// https://github.com/osyo-manga/cpp-half/blob/master/README
//
// License:
// Boost Software License - Version 1.0
// <http://www.boost.org/LICENSE_1_0.txt>
//
#include <sprout/weed.hpp>
#include <boost/mpl/print.hpp>
#include <boost/mpl/int.hpp>
#include <iostream>
//
// __TIME__ Parser
//
int
main(){
namespace w = sprout::weed;
//
// __TIME__ to Sprout.String
//
static constexpr auto time = sprout::to_string(__TIME__);
// static constexpr auto time = sprout::to_string("23:22:45");
//
// parse __TIME__
//
constexpr auto expr = w::int_ >> ':' >> w::int_ >> ':' >> w::int_;
static constexpr auto result = w::parse(time.begin(), time.end(), parser);
static_assert(result.success(), "failed parse");
//
// get result
//
static constexpr sprout::array<long long int, 3> result_attr = result.attr();
static constexpr auto hour = result_attr[0];
static constexpr auto minute = result_attr[1];
static constexpr auto second = result_attr[2];
// static_assert(hour == 23, "");
// static_assert(minute == 22, "");
// static_assert(second == 45, "");
std::cout << hour << std::endl;
std::cout << minute << std::endl;
std::cout << second << std::endl;
//
// compile time output
//
namespace m = boost::mpl;
typedef m::print<m::int_<hour>>::type hour_;
typedef m::print<m::int_<minute>>::type minute_;
typedef m::print<m::int_<second>>::type second_;
return 0;
}
//
// Sprout C++ Library
//
// Copyright (c) 2012
// bolero-MURAKAMI : http://d.hatena.ne.jp/boleros/
// osyo-manga : http://d.hatena.ne.jp/osyo-manga/
//
// Readme:
// https://github.com/bolero-MURAKAMI/Sprout/blob/master/README
//
// License:
// Boost Software License - Version 1.0
// <http://www.boost.org/LICENSE_1_0.txt>
//
#include <sprout/weed.hpp>
#include <boost/mpl/print.hpp>
#include <boost/mpl/int.hpp>
#include <iostream>
//
// __TIME__ Parser
//
int
main(){
namespace w = sprout::weed;
//
// __TIME__ to Sprout.String
//
static constexpr auto time = sprout::to_string(__TIME__);
// static constexpr auto time = sprout::to_string("23:22:45");
//
// parse __TIME__
//
constexpr auto parser = w::int_ >> ':' >> w::int_ >> ':' >> w::int_;
static constexpr auto result = w::parse(time.begin(), time.end(), parser);
static_assert(result.success(), "failed parse");
//
// get result
//
static constexpr sprout::array<long long int, 3> result_attr = result.attr();
static constexpr auto hour = result_attr[0];
static constexpr auto minute = result_attr[1];
static constexpr auto second = result_attr[2];
// static_assert(hour == 23, "");
// static_assert(minute == 22, "");
// static_assert(second == 45, "");
std::cout << hour << std::endl;
std::cout << minute << std::endl;
std::cout << second << std::endl;
//
// compile time output
//
namespace m = boost::mpl;
typedef m::print<m::int_<hour>>::type hour_;
typedef m::print<m::int_<minute>>::type minute_;
typedef m::print<m::int_<second>>::type second_;
return 0;
}

72
libs/weed/example/remove_space.cpp
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@ -1,36 +1,36 @@
//
// Sprout C++ Library
//
// Copyright (c) 2012
// bolero-MURAKAMI : http://d.hatena.ne.jp/boleros/
// osyo-manga : http://d.hatena.ne.jp/osyo-manga/
//
// Readme:
// https://github.com/osyo-manga/cpp-half/blob/master/README
//
// License:
// Boost Software License - Version 1.0
// <http://www.boost.org/LICENSE_1_0.txt>
//
#include <sprout/weed.hpp>
int
main(){
namespace w = sprout::weed;
static constexpr auto max_string_size = 32;
static constexpr auto space = *w::omit[ w::space ];
static constexpr auto remove_space = *w::lim<max_string_size>(space >> w::char_);
static constexpr auto source = sprout::to_string(" homu : mami= 10 ");
static constexpr auto result = w::parse(
sprout::begin(source), sprout::end(source),
remove_space
);
static_assert(result.success(), "fail remove_space parse");
static_assert(result.attr() == "homu:mami=10", "");
return 0;
}
//
// Sprout C++ Library
//
// Copyright (c) 2012
// bolero-MURAKAMI : http://d.hatena.ne.jp/boleros/
// osyo-manga : http://d.hatena.ne.jp/osyo-manga/
//
// Readme:
// https://github.com/bolero-MURAKAMI/Sprout/blob/master/README
//
// License:
// Boost Software License - Version 1.0
// <http://www.boost.org/LICENSE_1_0.txt>
//
#include <sprout/weed.hpp>
int
main(){
namespace w = sprout::weed;
static constexpr auto max_string_size = 32;
static constexpr auto space = *w::omit[ w::space ];
static constexpr auto remove_space = *w::lim<max_string_size>(space >> w::char_);
static constexpr auto source = sprout::to_string(" homu : mami= 10 ");
static constexpr auto result = w::parse(
sprout::begin(source), sprout::end(source),
remove_space
);
static_assert(result.success(), "fail remove_space parse");
static_assert(result.attr() == "homu:mami=10", "");
return 0;
}