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v1
Brett 2023-12-11 17:52:24 -05:00
parent c1c989d416
commit 90f271961f
2 changed files with 13 additions and 9 deletions
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6
include/blt/std/utility.h
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@ -208,7 +208,11 @@ namespace blt
return range_itr(_end - offset, offset == 0); return range_itr(_end - offset, offset == 0);
} }
}; };
//#define BLT_LAMBDA(type, var, code) [](const type& var) -> auto { return code; }
//#define BLT_LAMBDA(var, code) [](var) -> auto { return code; }
// TODO: WTF
template<class... TLambdas> template<class... TLambdas>
struct lambda_visitor : TLambdas... { struct lambda_visitor : TLambdas... {
using TLambdas::operator()...; using TLambdas::operator()...;

16
src/blt/std/format.cpp
View File

@ -451,9 +451,9 @@ namespace blt
// if one of the strings are larger than there will be a misalignment as the width of the box is based on the largest string // if one of the strings are larger than there will be a misalignment as the width of the box is based on the largest string
// so we need to add an offset to the smallest string for centering. // so we need to add an offset to the smallest string for centering.
if (box.data.length() > box.title.length()) if (box.data.length() > box.title.length())
titlePad += (box.data.length() - box.title.length())/2; titlePad += (box.data.length() - box.title.length()) / 2;
else else
dataPad += (box.title.length() - box.data.length())/2; dataPad += (box.title.length() - box.data.length()) / 2;
// copy in the title and data string // copy in the title and data string
for (size_t i = 0; i < box.title.size(); i++) for (size_t i = 0; i < box.title.size(); i++)
@ -467,13 +467,13 @@ namespace blt
blt::string::ascii_data blt::string::constructBox(const blt::string::box_type& box) blt::string::ascii_data blt::string::constructBox(const blt::string::box_type& box)
{ {
auto width = std::visit(blt::lambda_visitor{ auto width = std::visit(blt::lambda_visitor{
[](const blt::string::ascii_box& box) -> size_t {return box.width();}, [](const blt::string::ascii_box& box) -> size_t { return box.width(); },
[](const blt::string::ascii_boxes& boxes) -> size_t {return boxes.width();} [](const blt::string::ascii_boxes& boxes) -> size_t { return boxes.width(); }
}, box); }, box);
auto height = std::visit(blt::lambda_visitor{ auto height = std::visit(blt::lambda_visitor{
[](const blt::string::ascii_box& box) -> size_t {return box.height();}, [](const blt::string::ascii_box& box) -> size_t { return box.height(); },
[](const blt::string::ascii_boxes& boxes) -> size_t {return boxes.height();} [](const blt::string::ascii_boxes& boxes) -> size_t { return boxes.height(); }
}, box); }, box);
string::ascii_data data(width, height); string::ascii_data data(width, height);