#[cxx::bridge]
pub mod ffi {
#[namespace = "fastNLO"]
#[repr(u32)]
enum EScaleFunctionalForm {
kScale1,
kScale2,
kQuadraticSum,
kQuadraticMean,
kQuadraticSumOver4,
kLinearMean,
kLinearSum,
kScaleMax,
kScaleMin,
kProd,
kS2plusS1half,
kPow4Sum,
kWgtAvg,
kS2plusS1fourth,
kExpProd2,
kExtern,
kConst,
}
struct pair_double_double {
first: f64,
second: f64,
}
struct pair_int_int {
first: i32,
second: i32,
}
extern "C++" {
include!("fastnlotk/fastNLOConstants.h");
#[namespace = "fastNLO"]
type EScaleFunctionalForm;
#[namespace = "fastNLO"]
type ESMCalculation;
#[namespace = "fastNLO"]
type ESMOrder;
}
unsafe extern "C++" {
include!("fastnlotk/fastNLOCoeffAddBase.h");
type fastNLOCoeffAddBase;
fn GetNevt(&self, _: i32, _: i32) -> f64;
fn GetNObsBin(&self) -> i32;
fn GetNPDF(&self) -> i32;
fn GetNSubproc(&self) -> i32;
fn GetNpow(&self) -> i32;
}
unsafe extern "C++" {
include!("fastnlotk/fastNLOCoeffAddFix.h");
type fastNLOCoeffAddFix;
fn GetNPDFDim(&self) -> i32;
fn GetNxmax(&self, _: i32) -> i32;
fn GetNxtot2(&self, _: i32) -> i32;
fn GetScaleFactor(&self, _: i32) -> f64;
fn GetSigmaTilde(&self, _: i32, _: i32, _: i32, _: i32, _: i32) -> f64;
fn GetTotalScalenodes(&self) -> i32;
fn GetTotalScalevars(&self) -> i32;
fn GetXIndex(&self, _: i32, _: i32, _: i32) -> i32;
}
unsafe extern "C++" {
include!("fastnlotk/fastNLOPDFLinearCombinations.h");
type fastNLOPDFLinearCombinations;
}
unsafe extern "C++" {
include!("fastnlotk/fastNLOLHAPDF.h");
type fastNLOLHAPDF;
}
unsafe extern "C++" {
include!("fastnlotk/fastNLOCoeffBase.h");
type fastNLOCoeffBase;
fn IsEnabled(&self) -> bool;
}
unsafe extern "C++" {
include!("fastnlotk/fastNLOReader.h");
type fastNLOReader;
fn CalcCrossSection(self: Pin<&mut fastNLOReader>);
unsafe fn GetIsFlexibleScaleTable(&self, _: *mut fastNLOCoeffAddBase) -> bool;
fn GetMuRFunctionalForm(&self) -> EScaleFunctionalForm;
fn GetMuFFunctionalForm(&self) -> EScaleFunctionalForm;
fn SetScaleFactorsMuRMuF(self: Pin<&mut Self>, _: f64, _: f64) -> bool;
}
unsafe extern "C++" {
include!("fastnlotk/fastNLOTable.h");
type fastNLOTable;
fn GetCoeffTable(&self, _: i32) -> *mut fastNLOCoeffBase;
fn GetIpublunits(&self) -> i32;
fn GetNObsBin(&self) -> u32;
fn GetNumDiffBin(&self) -> u32;
}
unsafe extern "C++" {
include!("fastnlotk/fastNLOCoeffAddFlex.h");
type fastNLOCoeffAddFlex;
fn GetIXsectUnits(&self) -> i32;
fn GetNScaleDep(&self) -> i32;
fn GetPDFPDG(&self, _: i32) -> i32;
}
unsafe extern "C++" {
include!("fastnlotk/fastNLOCoeffData.h");
type fastNLOCoeffData;
}
unsafe extern "C++" {
include!("fastnlotk/fastNLOCoeffMult.h");
type fastNLOCoeffMult;
}
unsafe extern "C++" {
include!("pineappl_fastnlo/src/fastnlo.hpp");
fn CalcPDFLinearCombination(
_: &fastNLOPDFLinearCombinations,
_: &fastNLOCoeffAddBase,
_: &[f64],
_: &[f64],
_: bool,
) -> Vec<f64>;
fn GetCrossSection(_: Pin<&mut fastNLOReader>, _: bool) -> Vec<f64>;
fn GetNx(_: &fastNLOCoeffAddFlex, _: usize) -> usize;
fn GetObsBinDimBounds(_: &fastNLOTable, _: u32, _: u32) -> pair_double_double;
fn GetPDFCoeff(_: &fastNLOCoeffAddBase, index: usize) -> Vec<pair_int_int>;
fn GetPDFCoeffSize(_: &fastNLOCoeffAddBase) -> usize;
fn GetScaleNodes(_: &fastNLOCoeffAddFix, _: i32, _: i32) -> Vec<f64>;
fn GetScaleNodes1(_: &fastNLOCoeffAddFlex, _: i32) -> Vec<f64>;
fn GetScaleNodes2(_: &fastNLOCoeffAddFlex, _: i32) -> Vec<f64>;
fn GetXNodes1(_: &fastNLOCoeffAddBase, _: i32) -> Vec<f64>;
fn GetXNodes2(_: &fastNLOCoeffAddBase, _: i32) -> Vec<f64>;
fn GetSigmaTilde(
_: &fastNLOCoeffAddFlex,
_: usize,
_: usize,
_: usize,
_: usize,
_: usize,
_: i32,
) -> f64;
fn downcast_coeff_add_fix_to_base(_: &fastNLOCoeffAddFix) -> &fastNLOCoeffAddBase;
fn downcast_coeff_add_flex_to_base(_: &fastNLOCoeffAddFlex) -> &fastNLOCoeffAddBase;
fn downcast_lhapdf_to_reader(_: &fastNLOLHAPDF) -> &fastNLOReader;
fn downcast_lhapdf_to_reader_mut(_: Pin<&mut fastNLOLHAPDF>) -> Pin<&mut fastNLOReader>;
fn downcast_lhapdf_to_table(_: &fastNLOLHAPDF) -> &fastNLOTable;
fn downcast_reader_to_pdf_linear_combinations(
_: &fastNLOReader,
) -> &fastNLOPDFLinearCombinations;
unsafe fn dynamic_cast_coeff_add_fix(
_: *const fastNLOCoeffBase,
) -> *const fastNLOCoeffAddFix;
unsafe fn dynamic_cast_coeff_add_flex(
_: *const fastNLOCoeffBase,
) -> *const fastNLOCoeffAddFlex;
fn make_fastnlo_lhapdf_with_name_file_set(
_: &str,
_: &str,
_: i32,
) -> UniquePtr<fastNLOLHAPDF>;
}
}