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Library/StdAfx.h

@@ -16,6 +16,7 @@
 #include <vector>
 #include <xcc/data_ref.h>
 #include <xcc/find_ptr.h>
+#include <xcc/string_view.h>
 
 using namespace std;
 using boost::iequals;

misc/map_ra_ini_reader.cpp

@@ -18,7 +18,7 @@ void Cmap_ra_ini_reader::erase()
 
 int Cmap_ra_ini_reader::process_section_start(const string& line)
 {
-	m_section = static_cast<t_section_id>(find_id(line, section_code, sei_unknown));
+	m_section = t_section_id(find_id(line, section_code, sei_unknown));
 	return 0;
 }
 
@@ -46,16 +46,16 @@ int Cmap_ra_ini_reader::process_key(const string& name, const string& value)
 		switch (find_id(name, map_code, mai_unknown))
 		{
 		case mai_x:
-			m_map_data.x = atoi(value.c_str());
+			m_map_data.x = to_int(value);
 			break;
 		case mai_y:
-			m_map_data.y = atoi(value.c_str());
+			m_map_data.y = to_int(value);
 			break;
 		case mai_cx:
-			m_map_data.cx = atoi(value.c_str());
+			m_map_data.cx = to_int(value);
 			break;
 		case mai_cy:
-			m_map_data.cy = atoi(value.c_str());
+			m_map_data.cy = to_int(value);
 			break;
 		case mai_theater:
 			m_map_data.theater = value;

misc/map_td_ini_reader.cpp

@@ -46,16 +46,16 @@ int Cmap_td_ini_reader::process_key(const string& name, const string& value)
 		switch (find_id(name, map_code, mai_unknown))
 		{
 		case mai_x:
-			m_map_data.x = atoi(value.c_str());
+			m_map_data.x = to_int(value);
 			break;
 		case mai_y:
-			m_map_data.y = atoi(value.c_str());
+			m_map_data.y = to_int(value);
 			break;
 		case mai_cx:
-			m_map_data.cx = atoi(value.c_str());
+			m_map_data.cx = to_int(value);
 			break;
 		case mai_cy:
-			m_map_data.cy = atoi(value.c_str());
+			m_map_data.cy = to_int(value);
 			break;
 		case mai_theater:
 			m_map_data.theater = value;

misc/string_conversion.cpp

@@ -71,20 +71,19 @@ string n(unsigned long long v)
 string swsl(int l, string s)
 {
 	while (s.size() < l)
-		s = ' '+ s;
+		s = ' ' + s;
 	return s;
 }
 
 string swsr(int l, string s)
 {
 	while (s.size() < l)
-		s = s + ' ';
+		s += ' ';
 	return s;
 }
 
 string nwzl(int l, unsigned int v)
 {
-
 	string s = n(v);
 	while (s.size() < l)
 		s = '0' + s;

misc/xcc/string_view.h

@@ -1,7 +1,6 @@
 #pragma once
 
-#include <boost/convert.hpp>
-#include <boost/convert/strtol.hpp>
+#include <charconv>
 #include <string>
 #include <string_view>
 
@@ -16,14 +15,18 @@ inline std::enable_if_t<std::is_integral<T>::value, std::string&> operator<<(std
 	return a += std::to_string(b);
 }
 
-inline float to_float(std::string_view v)
+inline float to_float(std::string_view s)
 {
-	return boost::convert<float>(v, boost::cnv::strtol(), 0.0f);
+	float v;
+	auto res = std::from_chars(s.data(), s.data() + s.size(), v);
+	return res.ec == std::errc() && res.ptr == s.data() + s.size() ? v : 0;
 }
 
-inline long long to_int(std::string_view v)
+inline long long to_int(std::string_view s)
 {
-	return boost::convert<long long>(v, boost::cnv::strtol(), 0);
+	long long v;
+	auto res = std::from_chars(s.data(), s.data() + s.size(), v);
+	return res.ec == std::errc() && res.ptr == s.data() + s.size() ? v : 0;
 }
 
 template<size_t N>

vcpkg-install.txt

@@ -1 +1 @@
-vcpkg install boost-convert boost-crc bzip2 libjpeg-turbo libpng libvorbis lzo
+vcpkg install boost-algorithm boost-crc bzip2 libjpeg-turbo libpng libvorbis lzo