mirror/Sprout
1
0
Fork 0
mirror of https://github.com/bolero-MURAKAMI/Sprout.git synced 2024-12-23 21:25:49 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge pull request #7 from osyo-manga/example_prototype

Browse source 
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
Show stats Download patch file Download diff file Expand all files Collapse all files

198
example/fizzbuzz/main.cpp
View file

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

120
libs/string/example/literals_to_string.cpp
View file

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

173
libs/string/example/simple.cpp
View file

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

136
libs/weed/example/__TIME__.cpp
View file

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

72
libs/weed/example/remove_space.cpp
View file

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