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g13d: Migrate string_repr_out into a cc file and fix the deps

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This was a mistake I made accidentally -- meant to have the function in the C++
file, not in the header.
This commit is contained in:
June Tate-Gans 2021-04-25 17:27:07 -05:00
parent 073860faad
commit 73f10be688
3 changed files with 56 additions and 48 deletions
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1
g13d/CMakeLists.txt
View File

@ -19,6 +19,7 @@ add_executable(g13d
main.cc
stick.cc
manager.cc
repr.cc
)
target_compile_definitions(g13d PRIVATE BOOST_LOG_DYN_LINK=1)

55
g13d/repr.cc Normal file
View File

@ -0,0 +1,55 @@
#include <ostream>
#include "repr.h"
namespace G13 {
void string_repr_out::write_on(std::ostream &o) const {
const char *cp = s.c_str();
const char *end = cp + s.size();
o << "\"";
while (cp < end) {
switch (*cp) {
case '\n':
o << "\\n";
break;
case '\r':
o << "\\r";
break;
case '\0':
o << "\\0";
break;
case '\t':
o << "\\t";
break;
case '\\':
case '\'':
case '\"':
o << "\\" << *cp;
break;
default: {
char c = *cp;
if (c < 32) {
char hi = '0' + (c & 0x0f);
char lo = '0' + ((c >> 4) & 0x0f);
o << "\\x" << hi << lo;
} else {
o << c;
}
}
}
cp++;
}
o << "\"";
};
} // namespace G13

48
g13d/repr.h
View File

@ -6,54 +6,6 @@
namespace G13 {
void string_repr_out::write_on(std::ostream &o) const {
const char *cp = s.c_str();
const char *end = cp + s.size();
o << "\"";
while (cp < end) {
switch (*cp) {
case '\n':
o << "\\n";
break;
case '\r':
o << "\\r";
break;
case '\0':
o << "\\0";
break;
case '\t':
o << "\\t";
break;
case '\\':
case '\'':
case '\"':
o << "\\" << *cp;
break;
default: {
char c = *cp;
if (c < 32) {
char hi = '0' + (c & 0x0f);
char lo = '0' + ((c >> 4) & 0x0f);
o << "\\x" << hi << lo;
} else {
o << c;
}
}
}
cp++;
}
o << "\"";
};
struct string_repr_out {
string_repr_out(const std::string &str) : s(str) {}
void write_on(std::ostream &) const;