function Location::setPath

Identifies which part of the FileDescriptorProto was defined at this location. Each element is a field number or an index. They form a path from the root FileDescriptorProto to the place where the definition occurs. For example, this path: [ 4, 3, 2, 7, 1 ] refers to: file.message_type(3) // 4, 3 .field(7) // 2, 7 .name() // 1 This is because FileDescriptorProto.message_type has field number 4: repeated DescriptorProto message_type = 4; and DescriptorProto.field has field number 2: repeated FieldDescriptorProto field = 2; and FieldDescriptorProto.name has field number 1: optional string name = 1; Thus, the above path gives the location of a field name. If we removed the last element: [ 4, 3, 2, 7 ] this path refers to the whole field declaration (from the beginning of the label to the terminating semicolon).

Generated from protobuf field <code>repeated int32 path = 1 [packed = true];</code>

Parameters

array<int>|\Google\Protobuf\Internal\RepeatedField $var:

Return value

$this

File

vendor/google/protobuf/src/Google/Protobuf/Internal/SourceCodeInfo/Location.php, line 242

Class

Location

Generated from protobuf message <code>google.protobuf.SourceCodeInfo.Location</code>

Namespace

Google\Protobuf\Internal\SourceCodeInfo

Code

public function setPath($var) {
    $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::INT32);
    $this->path = $arr;
    return $this;
}