本文整理汇总了C++中ADB::blockPattern方法的典型用法代码示例。如果您正苦于以下问题：C++ ADB::blockPattern方法的具体用法？C++ ADB::blockPattern怎么用？C++ ADB::blockPattern使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ADB的用法示例。
在下文中一共展示了ADB::blockPattern方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: muGas
/// Gas viscosity.
/// \param[in] pg Array of n gas pressure values.
/// \param[in] rv Array of n vapor oil/gas ratio
/// \param[in] cond Array of n objects, each specifying which phases are present with non-zero saturation in a cell.
/// \param[in] cells Array of n cell indices to be associated with the pressure values.
/// \return Array of n viscosity values.
ADB BlackoilPropsAd::muGas(const ADB& pg,
const ADB& rv,
const std::vector<PhasePresence>& cond,
const Cells& cells) const
{
#if 1
return ADB::constant(muGas(pg.value(), rv.value(),cond,cells), pg.blockPattern());
#else
if (!pu_.phase_used[Gas]) {
OPM_THROW(std::runtime_error, "Cannot call muGas(): gas phase not present.");
}
const int n = cells.size();
assert(pg.value().size() == n);
const int np = props_.numPhases();
Block z = Block::Zero(n, np);
if (pu_.phase_used[Oil]) {
// Faking a z with the right ratio:
// rv = zo/zg
z.col(pu_.phase_pos[Oil]) = rv;
z.col(pu_.phase_pos[Gas]) = V::Ones(n, 1);
}
Block mu(n, np);
Block dmu(n, np);
props_.viscosity(n, pg.value().data(), z.data(), cells.data(), mu.data(), dmu.data());
ADB::M dmu_diag = spdiag(dmu.col(pu_.phase_pos[Gas]));
const int num_blocks = pg.numBlocks();
std::vector<ADB::M> jacs(num_blocks);
for (int block = 0; block < num_blocks; ++block) {
jacs[block] = dmu_diag * pg.derivative()[block];
}
return ADB::function(mu.col(pu_.phase_pos[Gas]), jacs);
#endif
}示例2: muGas
/// Gas viscosity.
/// \param[in] pg Array of n gas pressure values.
/// \param[in] cells Array of n cell indices to be associated with the pressure values.
/// \return Array of n viscosity values.
ADB BlackoilPropsAd::muGas(const ADB& pg,
const Cells& cells) const
{
#if 1
return ADB::constant(muGas(pg.value(), cells), pg.blockPattern());
#else
if (!pu_.phase_used[Gas]) {
THROW("Cannot call muGas(): gas phase not present.");
}
const int n = cells.size();
ASSERT(pg.value().size() == n);
const int np = props_.numPhases();
Block z = Block::Zero(n, np);
Block mu(n, np);
Block dmu(n, np);
props_.viscosity(n, pg.value().data(), z.data(), cells.data(), mu.data(), dmu.data());
ADB::M dmu_diag = spdiag(dmu.col(pu_.phase_pos[Gas]));
const int num_blocks = pg.numBlocks();
std::vector<ADB::M> jacs(num_blocks);
for (int block = 0; block < num_blocks; ++block) {
jacs[block] = dmu_diag * pg.derivative()[block];
}
return ADB::function(mu.col(pu_.phase_pos[Gas]), jacs);
#endif
}示例3: muWat
/// Water viscosity.
/// \param[in] pw Array of n water pressure values.
/// \param[in] cells Array of n cell indices to be associated with the pressure values.
/// \return Array of n viscosity values.
ADB BlackoilPropsAd::muWat(const ADB& pw,
const Cells& cells) const
{
#if 1
return ADB::constant(muWat(pw.value(), cells), pw.blockPattern());
#else
if (!pu_.phase_used[Water]) {
OPM_THROW(std::runtime_error, "Cannot call muWat(): water phase not present.");
}
const int n = cells.size();
assert(pw.value().size() == n);
const int np = props_.numPhases();
Block z = Block::Zero(n, np);
Block mu(n, np);
Block dmu(n, np);
props_.viscosity(n, pw.value().data(), z.data(), cells.data(), mu.data(), dmu.data());
ADB::M dmu_diag = spdiag(dmu.col(pu_.phase_pos[Water]));
const int num_blocks = pw.numBlocks();
std::vector<ADB::M> jacs(num_blocks);
for (int block = 0; block < num_blocks; ++block) {
jacs[block] = dmu_diag * pw.derivative()[block];
}
return ADB::function(mu.col(pu_.phase_pos[Water]), jacs);
#endif
}示例4: muOil
/// Oil viscosity.
/// \param[in] po Array of n oil pressure values.
/// \param[in] rs Array of n gas solution factor values.
/// \param[in] cells Array of n cell indices to be associated with the pressure values.
/// \return Array of n viscosity values.
ADB BlackoilPropsAd::muOil(const ADB& po,
const ADB& rs,
const Cells& cells) const
{
#if 1
return ADB::constant(muOil(po.value(), rs.value(), cells), po.blockPattern());
#else
if (!pu_.phase_used[Oil]) {
THROW("Cannot call muOil(): oil phase not present.");
}
const int n = cells.size();
ASSERT(po.value().size() == n);
const int np = props_.numPhases();
Block z = Block::Zero(n, np);
if (pu_.phase_used[Gas]) {
// Faking a z with the right ratio:
// rs = zg/zo
z.col(pu_.phase_pos[Oil]) = V::Ones(n, 1);
z.col(pu_.phase_pos[Gas]) = rs.value();
}
Block mu(n, np);
Block dmu(n, np);
props_.viscosity(n, po.value().data(), z.data(), cells.data(), mu.data(), dmu.data());
ADB::M dmu_diag = spdiag(dmu.col(pu_.phase_pos[Oil]));
const int num_blocks = po.numBlocks();
std::vector<ADB::M> jacs(num_blocks);
for (int block = 0; block < num_blocks; ++block) {
// For now, we deliberately ignore the derivative with respect to rs,
// since the BlackoilPropertiesInterface class does not evaluate it.
// We would add to the next line: + dmu_drs_diag * rs.derivative()[block]
jacs[block] = dmu_diag * po.derivative()[block];
}
return ADB::function(mu.col(pu_.phase_pos[Oil]), jacs);
#endif
}