Here is a list of all namespaces with brief descriptions:

[detail level 123]

▼NAlembic
▼NOgawa
NALEMBIC_VERSION_NS
Nv7
▼Ndetail
CComputationType	Used to delegate the choice of bit depth to process at
CComputationType< Field3D::half >	Specialization for half float
CLoadFields
CLoadFields< 1 >
CLoadFields< 3 >
CLoadFieldsParams
CMakeDense	MPL utility
CMakeMIPDense	MPL utility
CMakeMIPSparse	MPL utility
CMakeSparse	MPL utility
CMIPSeparableThreadOp
CScalarOrVector	Typedefs float or V3f, depending on Dims_T
CScalarOrVector< 1 >
CScalarOrVector< 3 >
▼NExc	Namespace for Exception objects
CException
NFIELD3D_NAMESPACE_OPEN
▼NFile	Namespace for file I/O specifics
CLayer
CPartition
▼NFileHDF5	Namespace for file I/O specifics
CLayer
CPartition
▼NHdf5Util	Contains utility functions and classes for Hdf5 files
CH5Base	Base class for all scoped Hdf5 util classes
CH5ScopedAget_space	Scoped object - opens an attribute data space on creation and closes it on destruction
CH5ScopedAget_type	Scoped object - opens an attribute data type on creation and closes it on destruction
CH5ScopedAopen	Scoped object - Opens attribute by name and closes it on destruction
CH5ScopedAopenIdx	Scoped object - Opens attribute by index and closes it on destruction
CH5ScopedDcreate	Scoped object - creates a dataset on creation and closes it on destruction
CH5ScopedDget_space	Scoped object - opens a dataset on creation and closes it on destruction
CH5ScopedDget_type	Scoped object - opens a dataset on creation and closes it on destruction
CH5ScopedDopen	Scoped object - opens a dataset on creation and closes it on destruction
CH5ScopedGcreate	Scoped object - creates a group on creation and closes it on destruction
CH5ScopedGopen	Scoped object - opens a group on creation and closes it on destruction
CH5ScopedScreate	Scoped object - creates a dataspace on creation and closes it on destruction
CH5ScopedTget_native_type	Scoped object - opens an native type id on creation and closes it on destruction
▼NInputFileHDF5	Namespace for file input specifics
CParseLayersInfo	Struct used to pass the class and partition info back to the parseLayers() callback
NMACFieldUtil
NMsg	Contains logging-related functions
▼NSparse	Namespace for sparse field specifics
CCheckAllEqual	Checks if all the values in the SparseBlock are equal. Used by SparseField::releaseBlocks()
CCheckMaxAbs	Checks if all the absolute values in the SparseBlock are greater than some number. Useful for making narrow band levelsets Used by SparseField::releaseBlocks()
CSparseBlock	Storage for one individual block of a SparseField
▼NSparseFile
CCacheBlock
CFileReferences
CReference