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[wpimath] Templatize formatters (#6535)

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This is required for compatibility with libc++'s std::format.
This commit is contained in:
Tyler Veness
2024-04-25 16:08:24 -07:00
committed by GitHub
parent 3e6c0d0b71
commit e73050a8fa
2 changed files with 8 additions and 4 deletions
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6
wpimath/src/main/native/include/frc/fmt/Eigen.h
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@@ -18,11 +18,13 @@ template <typename Derived, typename CharT>
requires std::derived_from<Derived, Eigen::DenseBase<Derived>> ||
std::derived_from<Derived, Eigen::SparseCompressedBase<Derived>>
struct fmt::formatter<Derived, CharT> {
constexpr auto parse(fmt::format_parse_context& ctx) {
template <typename ParseContext>
constexpr auto parse(ParseContext& ctx) {
return m_underlying.parse(ctx);
}
auto format(const Derived& mat, fmt::format_context& ctx) const {
template <typename FmtContext>
auto format(const Derived& mat, FmtContext& ctx) const {
auto out = ctx.out();
for (int row = 0; row < mat.rows(); ++row) {

6
wpimath/src/main/native/include/units/formatter.h
View File

@@ -20,7 +20,8 @@
template <typename Unit, typename CharT>
struct fmt::formatter<Unit, CharT,
std::enable_if_t<units::traits::is_unit_t_v<Unit>>> {
constexpr auto parse(fmt::format_parse_context& ctx) {
template <typename ParseContext>
constexpr auto parse(ParseContext& ctx) {
return m_underlying.parse(ctx);
}
@@ -30,7 +31,8 @@ struct fmt::formatter<Unit, CharT,
* @param obj Unit instance.
* @param ctx Format string context.
*/
auto format(const Unit& obj, fmt::format_context& ctx) const {
template <typename FmtContext>
auto format(const Unit& obj, FmtContext& ctx) const {
using Units = typename Unit::unit_type;
using BaseUnits =
units::unit<std::ratio<1>,