Network Lifecycle

Back to Helios Network Native C API

Allocation, destruction, version, and graph-wide metadata helpers.

function CXFreeNetwork Releases all resources owned by a network. function CXNetworkBuildFilteredSubgraph Builds an induced filtered subgraph from optional node/edge filters. - `nodeFilter` / `edgeFilter` may be NULL to indicate "all active". - Node output is always active-only. - Edge output is always active-only and induced by the resulting node set (edges with at least one endpoint outside `outNodeSelector` are removed). - Output order follows native active index order. function CXNetworkGenerateBarabasiAlbert Creates a Barabasi-Albert preferential-attachment graph. function CXNetworkGenerateConfigurationModel Creates a graph with the requested degree sequence using the configuration model. function CXNetworkGenerateLattice2D Creates a two-dimensional lattice graph. function CXNetworkGenerateRandomGeometric Creates a random geometric graph using random 2D positions and a radius cutoff. function CXNetworkGenerateStochasticBlockModel Creates a stochastic block model graph from block sizes and a flattened block-to-block probability matrix. function CXNetworkGenerateWattsStrogatz Creates a Watts-Strogatz small-world graph. function CXNetworkGenerateWaxman Creates a Waxman random graph using distance-weighted edge probabilities. function CXNetworkIsDirected Returns CXTrue when the network treats edges as directed. function CXNewNetwork Allocates a new network with default capacities. function CXNewNetworkWithCapacity Allocates a new network with explicit node/edge capacities.