71 lines
1.2 KiB
C++
71 lines
1.2 KiB
C++
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#ifndef _COSMOPOWER_HPP
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#define _COSMOPOWER_HPP
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namespace CosmoTool {
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class CosmoPower
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{
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public:
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// PRIMARY VARIABLES
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double n;
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double K0;
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double V_LG_CMB;
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double CMB_VECTOR[3];
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double h;
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double SIGMA8;
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double OMEGA_B;
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double OMEGA_C;
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double Theta_27;
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// DERIVED VARIABLES
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double OMEGA_0;
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double Omega;
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double beta;
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double OmegaEff;
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double Gamma0;
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double normPower;
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enum CosmoFunction
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{
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POWER_EFSTATHIOU,
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HU_WIGGLES,
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HU_BARYON,
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OLD_POWERSPECTRUM,
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POWER_BARDEEN,
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POWER_SUGIYAMA,
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POWER_BDM,
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POWER_TEST
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};
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CosmoPower();
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void setFunction();
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void updateCosmology();
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void normalize(double sigma8);
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double eval_theta_theta(double k);
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double power(double k);
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double integrandNormalize(double k);
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private:
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double (CosmoPower::*eval)(double);
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double powerEfstathiou(double k);
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double powerHuWiggles(double k);
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double powerHuBaryons(double k);
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double powerOld(double k);
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double powerBardeen(double k);
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double powerSugiyama(double k);
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double powerBDM(double k);
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double powerTest(double k);
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};
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};
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#endif
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